73969740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 254862720

約数和(自身を除く): 180892980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 82, 90, 108, 117, 123, 130, 135, 156, 164, 180, 195, 205, 234, 246, 257, 260, 270, 351, 369, 390, 410, 468, 492, 514, 533, 540, 585, 615, 702, 738, 771, 780, 820, 1028, 1066, 1107, 1170, 1230, 1285, 1404, 1476, 1542, 1599, 1755, 1845, 2132, 2214, 2313, 2340, 2460, 2570, 2665, 3084, 3198, 3341, 3510, 3690, 3855, 4428, 4626, 4797, 5140, 5330, 5535, 6396, 6682, 6939, 7020, 7380, 7710, 7995, 9252, 9594, 10023, 10537, 10660, 11070, 11565, 13364, 13878, 14391, 15420, 15990, 16705, 19188, 20046, 21074, 22140, 23130, 23985, 27756, 28782, 30069, 31611, 31980, 33410, 34695, 40092, 42148, 46260, 47970, 50115, 52685, 57564, 60138, 63222, 66820, 69390, 71955, 90207, 94833, 95940, 100230, 105370, 120276, 126444, 136981, 138780, 143910, 150345, 158055, 180414, 189666, 200460, 210740, 273962, 284499, 287820, 300690, 316110, 360828, 379332, 410943, 451035, 474165, 547924, 568998, 601380, 632220, 684905, 821886, 902070, 948330, 1137996, 1232829, 1369810, 1422495, 1643772, 1804140, 1896660, 2054715, 2465658, 2739620, 2844990, 3698487, 4109430, 4931316, 5689980, 6164145, 7396974, 8218860, 12328290, 14793948, 18492435, 24656580, 36984870, 73969740]

約数ペア:

[(1, 73969740), (2, 36984870), (3, 24656580), (4, 18492435), (5, 14793948), (6, 12328290), (9, 8218860), (10, 7396974), (12, 6164145), (13, 5689980), (15, 4931316), (18, 4109430), (20, 3698487), (26, 2844990), (27, 2739620), (30, 2465658), (36, 2054715), (39, 1896660), (41, 1804140), (45, 1643772), (52, 1422495), (54, 1369810), (60, 1232829), (65, 1137996), (78, 948330), (82, 902070), (90, 821886), (108, 684905), (117, 632220), (123, 601380), (130, 568998), (135, 547924), (156, 474165), (164, 451035), (180, 410943), (195, 379332), (205, 360828), (234, 316110), (246, 300690), (257, 287820), (260, 284499), (270, 273962), (351, 210740), (369, 200460), (390, 189666), (410, 180414), (468, 158055), (492, 150345), (514, 143910), (533, 138780), (540, 136981), (585, 126444), (615, 120276), (702, 105370), (738, 100230), (771, 95940), (780, 94833), (820, 90207), (1028, 71955), (1066, 69390), (1107, 66820), (1170, 63222), (1230, 60138), (1285, 57564), (1404, 52685), (1476, 50115), (1542, 47970), (1599, 46260), (1755, 42148), (1845, 40092), (2132, 34695), (2214, 33410), (2313, 31980), (2340, 31611), (2460, 30069), (2570, 28782), (2665, 27756), (3084, 23985), (3198, 23130), (3341, 22140), (3510, 21074), (3690, 20046), (3855, 19188), (4428, 16705), (4626, 15990), (4797, 15420), (5140, 14391), (5330, 13878), (5535, 13364), (6396, 11565), (6682, 11070), (6939, 10660), (7020, 10537), (7380, 10023), (7710, 9594), (7995, 9252)]