974160180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 432

約数和(自身を含む): 3730905360

約数和(自身を除く): 2756745180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 73, 84, 85, 89, 90, 98, 102, 105, 119, 126, 140, 146, 147, 153, 170, 178, 180, 196, 204, 210, 219, 238, 245, 252, 255, 267, 292, 294, 306, 315, 340, 356, 357, 365, 420, 438, 441, 445, 476, 490, 510, 511, 534, 588, 595, 612, 623, 630, 657, 714, 730, 735, 765, 801, 833, 876, 882, 890, 980, 1020, 1022, 1068, 1071, 1095, 1190, 1241, 1246, 1260, 1314, 1335, 1428, 1460, 1470, 1513, 1530, 1533, 1602, 1666, 1764, 1780, 1785, 1869, 2044, 2142, 2190, 2205, 2380, 2482, 2492, 2499, 2555, 2628, 2670, 2940, 3026, 3060, 3066, 3115, 3204, 3285, 3332, 3570, 3577, 3723, 3738, 4005, 4165, 4284, 4361, 4380, 4410, 4539, 4599, 4964, 4998, 5110, 5340, 5355, 5607, 6052, 6132, 6205, 6230, 6497, 6570, 7140, 7154, 7446, 7476, 7497, 7565, 7665, 8010, 8330, 8687, 8722, 8820, 9078, 9198, 9345, 9996, 10220, 10591, 10710, 10731, 11169, 11214, 12410, 12460, 12495, 12994, 13083, 13140, 13617, 14308, 14892, 14994, 15130, 15330, 16020, 16660, 17374, 17444, 17885, 18156, 18396, 18615, 18690, 19491, 21182, 21420, 21462, 21805, 22338, 22428, 22695, 22995, 24820, 24990, 25988, 26061, 26166, 27234, 28035, 29988, 30260, 30660, 31773, 32193, 32485, 34748, 35770, 37230, 37380, 37485, 38982, 39249, 42364, 42924, 43435, 43610, 44676, 45390, 45479, 45990, 49980, 52122, 52332, 52955, 53655, 54468, 55845, 56070, 58473, 60809, 63546, 64386, 64970, 65415, 68085, 71540, 74137, 74460, 74970, 77964, 78183, 78498, 86870, 87220, 90780, 90958, 91980, 95319, 97455, 104244, 105910, 107310, 110449, 111690, 112140, 116946, 121618, 127092, 128772, 129940, 130305, 130830, 136170, 136437, 148274, 149940, 156366, 156996, 158865, 160965, 173740, 181916, 182427, 190638, 194910, 196245, 211820, 214620, 220898, 222411, 223380, 227395, 233892, 243236, 260610, 261660, 272340, 272874, 292365, 296548, 304045, 312732, 317730, 318353, 321930, 331347, 364854, 370685, 381276, 389820, 390915, 392490, 409311, 441796, 444822, 454790, 476595, 521220, 545748, 547281, 552245, 584730, 608090, 635460, 636706, 643860, 662694, 667233, 682185, 729708, 741370, 773143, 781830, 784980, 818622, 889644, 909580, 912135, 953190, 955059, 994041, 1094562, 1104490, 1112055, 1169460, 1216180, 1273412, 1325388, 1334466, 1364370, 1482740, 1546286, 1563660, 1591765, 1637244, 1656735, 1824270, 1906380, 1910118, 1988082, 2046555, 2189124, 2208980, 2224110, 2319429, 2668932, 2728740, 2736405, 2865177, 3092572, 3183530, 3313470, 3336165, 3648540, 3820236, 3865715, 3976164, 4093110, 4448220, 4638858, 4775295, 4970205, 5412001, 5472810, 5730354, 6367060, 6626940, 6672330, 6958287, 7731430, 8186220, 9277716, 9550590, 9940410, 10824002, 10945620, 11460708, 11597145, 13344660, 13916574, 14325885, 15462860, 16236003, 19101180, 19880820, 21648004, 23194290, 27060005, 27833148, 28651770, 32472006, 34791435, 46388580, 48708009, 54120010, 57303540, 64944012, 69582870, 81180015, 97416018, 108240020, 139165740, 162360030, 194832036, 243540045, 324720060, 487080090, 974160180]

約数ペア:

[(1, 974160180), (2, 487080090), (3, 324720060), (4, 243540045), (5, 194832036), (6, 162360030), (7, 139165740), (9, 108240020), (10, 97416018), (12, 81180015), (14, 69582870), (15, 64944012), (17, 57303540), (18, 54120010), (20, 48708009), (21, 46388580), (28, 34791435), (30, 32472006), (34, 28651770), (35, 27833148), (36, 27060005), (42, 23194290), (45, 21648004), (49, 19880820), (51, 19101180), (60, 16236003), (63, 15462860), (68, 14325885), (70, 13916574), (73, 13344660), (84, 11597145), (85, 11460708), (89, 10945620), (90, 10824002), (98, 9940410), (102, 9550590), (105, 9277716), (119, 8186220), (126, 7731430), (140, 6958287), (146, 6672330), (147, 6626940), (153, 6367060), (170, 5730354), (178, 5472810), (180, 5412001), (196, 4970205), (204, 4775295), (210, 4638858), (219, 4448220), (238, 4093110), (245, 3976164), (252, 3865715), (255, 3820236), (267, 3648540), (292, 3336165), (294, 3313470), (306, 3183530), (315, 3092572), (340, 2865177), (356, 2736405), (357, 2728740), (365, 2668932), (420, 2319429), (438, 2224110), (441, 2208980), (445, 2189124), (476, 2046555), (490, 1988082), (510, 1910118), (511, 1906380), (534, 1824270), (588, 1656735), (595, 1637244), (612, 1591765), (623, 1563660), (630, 1546286), (657, 1482740), (714, 1364370), (730, 1334466), (735, 1325388), (765, 1273412), (801, 1216180), (833, 1169460), (876, 1112055), (882, 1104490), (890, 1094562), (980, 994041), (1020, 955059), (1022, 953190), (1068, 912135), (1071, 909580), (1095, 889644), (1190, 818622), (1241, 784980), (1246, 781830), (1260, 773143), (1314, 741370), (1335, 729708), (1428, 682185), (1460, 667233), (1470, 662694), (1513, 643860), (1530, 636706), (1533, 635460), (1602, 608090), (1666, 584730), (1764, 552245), (1780, 547281), (1785, 545748), (1869, 521220), (2044, 476595), (2142, 454790), (2190, 444822), (2205, 441796), (2380, 409311), (2482, 392490), (2492, 390915), (2499, 389820), (2555, 381276), (2628, 370685), (2670, 364854), (2940, 331347), (3026, 321930), (3060, 318353), (3066, 317730), (3115, 312732), (3204, 304045), (3285, 296548), (3332, 292365), (3570, 272874), (3577, 272340), (3723, 261660), (3738, 260610), (4005, 243236), (4165, 233892), (4284, 227395), (4361, 223380), (4380, 222411), (4410, 220898), (4539, 214620), (4599, 211820), (4964, 196245), (4998, 194910), (5110, 190638), (5340, 182427), (5355, 181916), (5607, 173740), (6052, 160965), (6132, 158865), (6205, 156996), (6230, 156366), (6497, 149940), (6570, 148274), (7140, 136437), (7154, 136170), (7446, 130830), (7476, 130305), (7497, 129940), (7565, 128772), (7665, 127092), (8010, 121618), (8330, 116946), (8687, 112140), (8722, 111690), (8820, 110449), (9078, 107310), (9198, 105910), (9345, 104244), (9996, 97455), (10220, 95319), (10591, 91980), (10710, 90958), (10731, 90780), (11169, 87220), (11214, 86870), (12410, 78498), (12460, 78183), (12495, 77964), (12994, 74970), (13083, 74460), (13140, 74137), (13617, 71540), (14308, 68085), (14892, 65415), (14994, 64970), (15130, 64386), (15330, 63546), (16020, 60809), (16660, 58473), (17374, 56070), (17444, 55845), (17885, 54468), (18156, 53655), (18396, 52955), (18615, 52332), (18690, 52122), (19491, 49980), (21182, 45990), (21420, 45479), (21462, 45390), (21805, 44676), (22338, 43610), (22428, 43435), (22695, 42924), (22995, 42364), (24820, 39249), (24990, 38982), (25988, 37485), (26061, 37380), (26166, 37230), (27234, 35770), (28035, 34748), (29988, 32485), (30260, 32193), (30660, 31773)]