121608270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 389007360

約数和(自身を除く): 267399090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 47, 54, 63, 70, 74, 90, 94, 105, 111, 126, 135, 141, 185, 189, 210, 222, 235, 259, 270, 282, 315, 329, 333, 370, 378, 423, 470, 518, 555, 630, 658, 666, 705, 777, 846, 945, 987, 999, 1110, 1269, 1295, 1369, 1410, 1554, 1645, 1665, 1739, 1890, 1974, 1998, 2115, 2331, 2538, 2590, 2738, 2961, 3290, 3330, 3478, 3885, 4107, 4230, 4662, 4935, 4995, 5217, 5922, 6345, 6845, 6993, 7770, 8214, 8695, 8883, 9583, 9870, 9990, 10434, 11655, 12173, 12321, 12690, 13690, 13986, 14805, 15651, 17390, 17766, 19166, 20535, 23310, 24346, 24642, 26085, 28749, 29610, 31302, 34965, 36519, 36963, 41070, 44415, 46953, 47915, 52170, 57498, 60865, 61605, 64343, 69930, 73038, 73926, 78255, 86247, 88830, 93906, 95830, 109557, 121730, 123210, 128686, 143745, 156510, 172494, 182595, 184815, 193029, 219114, 234765, 258741, 287490, 321715, 328671, 365190, 369630, 386058, 431235, 450401, 469530, 517482, 547785, 579087, 643430, 657342, 862470, 900802, 965145, 1095570, 1158174, 1293705, 1351203, 1643355, 1737261, 1930290, 2252005, 2587410, 2702406, 2895435, 3286710, 3474522, 4053609, 4504010, 5790870, 6756015, 8107218, 8686305, 12160827, 13512030, 17372610, 20268045, 24321654, 40536090, 60804135, 121608270]

約数ペア:

[(1, 121608270), (2, 60804135), (3, 40536090), (5, 24321654), (6, 20268045), (7, 17372610), (9, 13512030), (10, 12160827), (14, 8686305), (15, 8107218), (18, 6756015), (21, 5790870), (27, 4504010), (30, 4053609), (35, 3474522), (37, 3286710), (42, 2895435), (45, 2702406), (47, 2587410), (54, 2252005), (63, 1930290), (70, 1737261), (74, 1643355), (90, 1351203), (94, 1293705), (105, 1158174), (111, 1095570), (126, 965145), (135, 900802), (141, 862470), (185, 657342), (189, 643430), (210, 579087), (222, 547785), (235, 517482), (259, 469530), (270, 450401), (282, 431235), (315, 386058), (329, 369630), (333, 365190), (370, 328671), (378, 321715), (423, 287490), (470, 258741), (518, 234765), (555, 219114), (630, 193029), (658, 184815), (666, 182595), (705, 172494), (777, 156510), (846, 143745), (945, 128686), (987, 123210), (999, 121730), (1110, 109557), (1269, 95830), (1295, 93906), (1369, 88830), (1410, 86247), (1554, 78255), (1645, 73926), (1665, 73038), (1739, 69930), (1890, 64343), (1974, 61605), (1998, 60865), (2115, 57498), (2331, 52170), (2538, 47915), (2590, 46953), (2738, 44415), (2961, 41070), (3290, 36963), (3330, 36519), (3478, 34965), (3885, 31302), (4107, 29610), (4230, 28749), (4662, 26085), (4935, 24642), (4995, 24346), (5217, 23310), (5922, 20535), (6345, 19166), (6845, 17766), (6993, 17390), (7770, 15651), (8214, 14805), (8695, 13986), (8883, 13690), (9583, 12690), (9870, 12321), (9990, 12173), (10434, 11655)]