49930020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 360

約数和(自身を含む): 198137016

約数和(自身を除く): 148206996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 37, 42, 45, 49, 51, 54, 60, 63, 68, 70, 74, 81, 84, 85, 90, 98, 102, 105, 108, 111, 119, 126, 135, 140, 147, 148, 153, 162, 170, 180, 185, 189, 196, 204, 210, 222, 238, 245, 252, 255, 259, 270, 294, 306, 315, 324, 333, 340, 357, 370, 378, 405, 420, 441, 444, 459, 476, 490, 510, 518, 540, 555, 567, 588, 595, 612, 629, 630, 666, 714, 735, 740, 756, 765, 777, 810, 833, 882, 918, 945, 980, 999, 1020, 1036, 1071, 1110, 1134, 1190, 1258, 1260, 1295, 1323, 1332, 1377, 1428, 1470, 1530, 1554, 1620, 1665, 1666, 1764, 1785, 1813, 1836, 1887, 1890, 1998, 2142, 2205, 2220, 2268, 2295, 2331, 2380, 2499, 2516, 2590, 2646, 2754, 2835, 2940, 2997, 3060, 3108, 3145, 3213, 3330, 3332, 3570, 3626, 3774, 3780, 3885, 3969, 3996, 4165, 4284, 4403, 4410, 4590, 4662, 4995, 4998, 5180, 5292, 5355, 5439, 5508, 5661, 5670, 5994, 6290, 6426, 6615, 6660, 6885, 6993, 7140, 7252, 7497, 7548, 7770, 7938, 8330, 8806, 8820, 9065, 9180, 9324, 9435, 9639, 9990, 9996, 10710, 10878, 11322, 11340, 11655, 11988, 12495, 12580, 12852, 13209, 13230, 13770, 13986, 14985, 14994, 15540, 15876, 16065, 16317, 16660, 16983, 17612, 18130, 18870, 19278, 19845, 19980, 20979, 21420, 21756, 22015, 22491, 22644, 23310, 24990, 26418, 26460, 27195, 27540, 27972, 28305, 29970, 29988, 30821, 32130, 32634, 33966, 34965, 36260, 37485, 37740, 38556, 39627, 39690, 41958, 44030, 44982, 46620, 48195, 48951, 49980, 50949, 52836, 54390, 56610, 59940, 61642, 64260, 65268, 66045, 67473, 67932, 69930, 74970, 79254, 79380, 81585, 83916, 84915, 88060, 89964, 92463, 96390, 97902, 101898, 104895, 108780, 112455, 113220, 118881, 123284, 132090, 134946, 139860, 146853, 149940, 154105, 158508, 163170, 169830, 184926, 192780, 195804, 198135, 203796, 209790, 224910, 237762, 244755, 254745, 264180, 269892, 277389, 293706, 308210, 326340, 337365, 339660, 356643, 369852, 396270, 419580, 449820, 462315, 475524, 489510, 509490, 554778, 587412, 594405, 616420, 674730, 713286, 734265, 792540, 832167, 924630, 979020, 1018980, 1109556, 1188810, 1349460, 1386945, 1426572, 1468530, 1664334, 1783215, 1849260, 2377620, 2496501, 2773890, 2937060, 3328668, 3566430, 4160835, 4993002, 5547780, 7132860, 8321670, 9986004, 12482505, 16643340, 24965010, 49930020]

約数ペア:

[(1, 49930020), (2, 24965010), (3, 16643340), (4, 12482505), (5, 9986004), (6, 8321670), (7, 7132860), (9, 5547780), (10, 4993002), (12, 4160835), (14, 3566430), (15, 3328668), (17, 2937060), (18, 2773890), (20, 2496501), (21, 2377620), (27, 1849260), (28, 1783215), (30, 1664334), (34, 1468530), (35, 1426572), (36, 1386945), (37, 1349460), (42, 1188810), (45, 1109556), (49, 1018980), (51, 979020), (54, 924630), (60, 832167), (63, 792540), (68, 734265), (70, 713286), (74, 674730), (81, 616420), (84, 594405), (85, 587412), (90, 554778), (98, 509490), (102, 489510), (105, 475524), (108, 462315), (111, 449820), (119, 419580), (126, 396270), (135, 369852), (140, 356643), (147, 339660), (148, 337365), (153, 326340), (162, 308210), (170, 293706), (180, 277389), (185, 269892), (189, 264180), (196, 254745), (204, 244755), (210, 237762), (222, 224910), (238, 209790), (245, 203796), (252, 198135), (255, 195804), (259, 192780), (270, 184926), (294, 169830), (306, 163170), (315, 158508), (324, 154105), (333, 149940), (340, 146853), (357, 139860), (370, 134946), (378, 132090), (405, 123284), (420, 118881), (441, 113220), (444, 112455), (459, 108780), (476, 104895), (490, 101898), (510, 97902), (518, 96390), (540, 92463), (555, 89964), (567, 88060), (588, 84915), (595, 83916), (612, 81585), (629, 79380), (630, 79254), (666, 74970), (714, 69930), (735, 67932), (740, 67473), (756, 66045), (765, 65268), (777, 64260), (810, 61642), (833, 59940), (882, 56610), (918, 54390), (945, 52836), (980, 50949), (999, 49980), (1020, 48951), (1036, 48195), (1071, 46620), (1110, 44982), (1134, 44030), (1190, 41958), (1258, 39690), (1260, 39627), (1295, 38556), (1323, 37740), (1332, 37485), (1377, 36260), (1428, 34965), (1470, 33966), (1530, 32634), (1554, 32130), (1620, 30821), (1665, 29988), (1666, 29970), (1764, 28305), (1785, 27972), (1813, 27540), (1836, 27195), (1887, 26460), (1890, 26418), (1998, 24990), (2142, 23310), (2205, 22644), (2220, 22491), (2268, 22015), (2295, 21756), (2331, 21420), (2380, 20979), (2499, 19980), (2516, 19845), (2590, 19278), (2646, 18870), (2754, 18130), (2835, 17612), (2940, 16983), (2997, 16660), (3060, 16317), (3108, 16065), (3145, 15876), (3213, 15540), (3330, 14994), (3332, 14985), (3570, 13986), (3626, 13770), (3774, 13230), (3780, 13209), (3885, 12852), (3969, 12580), (3996, 12495), (4165, 11988), (4284, 11655), (4403, 11340), (4410, 11322), (4590, 10878), (4662, 10710), (4995, 9996), (4998, 9990), (5180, 9639), (5292, 9435), (5355, 9324), (5439, 9180), (5508, 9065), (5661, 8820), (5670, 8806), (5994, 8330), (6290, 7938), (6426, 7770), (6615, 7548), (6660, 7497), (6885, 7252), (6993, 7140)]