387720270

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 320

約数和(自身を含む): 1296345600

約数和(自身を除く): 908625330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 59, 61, 63, 70, 81, 90, 95, 105, 114, 118, 122, 126, 133, 135, 162, 171, 177, 183, 189, 190, 210, 266, 270, 285, 295, 305, 315, 342, 354, 366, 378, 399, 405, 413, 427, 513, 531, 549, 567, 570, 590, 610, 630, 665, 798, 810, 826, 854, 855, 885, 915, 945, 1026, 1062, 1098, 1121, 1134, 1159, 1197, 1239, 1281, 1330, 1539, 1593, 1647, 1710, 1770, 1830, 1890, 1995, 2065, 2135, 2242, 2318, 2394, 2478, 2562, 2565, 2655, 2745, 2835, 3078, 3186, 3294, 3363, 3477, 3591, 3599, 3717, 3843, 3990, 4130, 4270, 4779, 4941, 5130, 5310, 5490, 5605, 5670, 5795, 5985, 6195, 6405, 6726, 6954, 7182, 7198, 7434, 7686, 7695, 7847, 7965, 8113, 8235, 9558, 9882, 10089, 10431, 10773, 10797, 11151, 11210, 11529, 11590, 11970, 12390, 12810, 15390, 15694, 15930, 16226, 16470, 16815, 17385, 17955, 17995, 18585, 19215, 20178, 20862, 21546, 21594, 22302, 23058, 23541, 23895, 24339, 24705, 25193, 30267, 31293, 32391, 33453, 33630, 34587, 34770, 35910, 35990, 37170, 38430, 39235, 40565, 47082, 47790, 48678, 49410, 50386, 50445, 52155, 53865, 53985, 55755, 57645, 60534, 62586, 64782, 66906, 68381, 69174, 70623, 73017, 75579, 78470, 81130, 90801, 93879, 97173, 100890, 104310, 107730, 107970, 111510, 115290, 117705, 121695, 125965, 136762, 141246, 146034, 151158, 151335, 156465, 161955, 167265, 172935, 181602, 187758, 194346, 205143, 211869, 219051, 226737, 235410, 243390, 251930, 291519, 302670, 312930, 323910, 334530, 341905, 345870, 353115, 365085, 377895, 410286, 423738, 438102, 453474, 454005, 469395, 478667, 485865, 583038, 615429, 635607, 657153, 680211, 683810, 706230, 730170, 755790, 908010, 938790, 957334, 971730, 1025715, 1059345, 1095255, 1133685, 1230858, 1271214, 1314306, 1360422, 1436001, 1457595, 1846287, 2040633, 2051430, 2118690, 2190510, 2267370, 2393335, 2872002, 2915190, 3077145, 3178035, 3285765, 3401055, 3692574, 4081266, 4308003, 4786670, 5538861, 6154290, 6356070, 6571530, 6802110, 7180005, 8616006, 9231435, 10203165, 11077722, 12924009, 14360010, 18462870, 20406330, 21540015, 25848018, 27694305, 38772027, 43080030, 55388610, 64620045, 77544054, 129240090, 193860135, 387720270]

約数ペア:

[(1, 387720270), (2, 193860135), (3, 129240090), (5, 77544054), (6, 64620045), (7, 55388610), (9, 43080030), (10, 38772027), (14, 27694305), (15, 25848018), (18, 21540015), (19, 20406330), (21, 18462870), (27, 14360010), (30, 12924009), (35, 11077722), (38, 10203165), (42, 9231435), (45, 8616006), (54, 7180005), (57, 6802110), (59, 6571530), (61, 6356070), (63, 6154290), (70, 5538861), (81, 4786670), (90, 4308003), (95, 4081266), (105, 3692574), (114, 3401055), (118, 3285765), (122, 3178035), (126, 3077145), (133, 2915190), (135, 2872002), (162, 2393335), (171, 2267370), (177, 2190510), (183, 2118690), (189, 2051430), (190, 2040633), (210, 1846287), (266, 1457595), (270, 1436001), (285, 1360422), (295, 1314306), (305, 1271214), (315, 1230858), (342, 1133685), (354, 1095255), (366, 1059345), (378, 1025715), (399, 971730), (405, 957334), (413, 938790), (427, 908010), (513, 755790), (531, 730170), (549, 706230), (567, 683810), (570, 680211), (590, 657153), (610, 635607), (630, 615429), (665, 583038), (798, 485865), (810, 478667), (826, 469395), (854, 454005), (855, 453474), (885, 438102), (915, 423738), (945, 410286), (1026, 377895), (1062, 365085), (1098, 353115), (1121, 345870), (1134, 341905), (1159, 334530), (1197, 323910), (1239, 312930), (1281, 302670), (1330, 291519), (1539, 251930), (1593, 243390), (1647, 235410), (1710, 226737), (1770, 219051), (1830, 211869), (1890, 205143), (1995, 194346), (2065, 187758), (2135, 181602), (2242, 172935), (2318, 167265), (2394, 161955), (2478, 156465), (2562, 151335), (2565, 151158), (2655, 146034), (2745, 141246), (2835, 136762), (3078, 125965), (3186, 121695), (3294, 117705), (3363, 115290), (3477, 111510), (3591, 107970), (3599, 107730), (3717, 104310), (3843, 100890), (3990, 97173), (4130, 93879), (4270, 90801), (4779, 81130), (4941, 78470), (5130, 75579), (5310, 73017), (5490, 70623), (5605, 69174), (5670, 68381), (5795, 66906), (5985, 64782), (6195, 62586), (6405, 60534), (6726, 57645), (6954, 55755), (7182, 53985), (7198, 53865), (7434, 52155), (7686, 50445), (7695, 50386), (7847, 49410), (7965, 48678), (8113, 47790), (8235, 47082), (9558, 40565), (9882, 39235), (10089, 38430), (10431, 37170), (10773, 35990), (10797, 35910), (11151, 34770), (11210, 34587), (11529, 33630), (11590, 33453), (11970, 32391), (12390, 31293), (12810, 30267), (15390, 25193), (15694, 24705), (15930, 24339), (16226, 23895), (16470, 23541), (16815, 23058), (17385, 22302), (17955, 21594), (17995, 21546), (18585, 20862), (19215, 20178)]