121190940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:868

約数の個数: 144

約数和(自身を含む): 402319008

約数和(自身を除く): 281128068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 468, 585, 603, 670, 773, 780, 804, 871, 1005, 1170, 1206, 1340, 1546, 1742, 2010, 2319, 2340, 2412, 2613, 3015, 3092, 3484, 3865, 4020, 4355, 4638, 5226, 6030, 6957, 7730, 7839, 8710, 9276, 10049, 10452, 11595, 12060, 13065, 13914, 15460, 15678, 17420, 20098, 23190, 26130, 27828, 30147, 31356, 34785, 39195, 40196, 46380, 50245, 51791, 52260, 60294, 69570, 78390, 90441, 100490, 103582, 120588, 139140, 150735, 155373, 156780, 180882, 200980, 207164, 258955, 301470, 310746, 361764, 452205, 466119, 517910, 602940, 621492, 673283, 776865, 904410, 932238, 1035820, 1346566, 1553730, 1808820, 1864476, 2019849, 2330595, 2693132, 3107460, 3366415, 4039698, 4661190, 6059547, 6732830, 8079396, 9322380, 10099245, 12119094, 13465660, 20198490, 24238188, 30297735, 40396980, 60595470, 121190940]

約数ペア:

[(1, 121190940), (2, 60595470), (3, 40396980), (4, 30297735), (5, 24238188), (6, 20198490), (9, 13465660), (10, 12119094), (12, 10099245), (13, 9322380), (15, 8079396), (18, 6732830), (20, 6059547), (26, 4661190), (30, 4039698), (36, 3366415), (39, 3107460), (45, 2693132), (52, 2330595), (60, 2019849), (65, 1864476), (67, 1808820), (78, 1553730), (90, 1346566), (117, 1035820), (130, 932238), (134, 904410), (156, 776865), (180, 673283), (195, 621492), (201, 602940), (234, 517910), (260, 466119), (268, 452205), (335, 361764), (390, 310746), (402, 301470), (468, 258955), (585, 207164), (603, 200980), (670, 180882), (773, 156780), (780, 155373), (804, 150735), (871, 139140), (1005, 120588), (1170, 103582), (1206, 100490), (1340, 90441), (1546, 78390), (1742, 69570), (2010, 60294), (2319, 52260), (2340, 51791), (2412, 50245), (2613, 46380), (3015, 40196), (3092, 39195), (3484, 34785), (3865, 31356), (4020, 30147), (4355, 27828), (4638, 26130), (5226, 23190), (6030, 20098), (6957, 17420), (7730, 15678), (7839, 15460), (8710, 13914), (9276, 13065), (10049, 12060), (10452, 11595)]