156639441900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{27689}}^1$

素因数の和:27988

約数の個数: 144

約数和(自身を含む): 460028368800

約数和(自身を除く): 303388926900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 173, 218, 300, 327, 346, 436, 519, 545, 654, 692, 865, 1038, 1090, 1308, 1635, 1730, 2076, 2180, 2595, 2725, 3270, 3460, 4325, 5190, 5450, 6540, 8175, 8650, 10380, 10900, 12975, 16350, 17300, 18857, 25950, 27689, 32700, 37714, 51900, 55378, 56571, 75428, 83067, 94285, 110756, 113142, 138445, 166134, 188570, 226284, 276890, 282855, 332268, 377140, 415335, 471425, 553780, 565710, 692225, 830670, 942850, 1131420, 1384450, 1414275, 1661340, 1885700, 2076675, 2768900, 2828550, 3018101, 4153350, 4790197, 5657100, 6036202, 8306700, 9054303, 9580394, 12072404, 14370591, 15090505, 18108606, 19160788, 23950985, 28741182, 30181010, 36217212, 45271515, 47901970, 57482364, 60362020, 71852955, 75452525, 90543030, 95803940, 119754925, 143705910, 150905050, 181086060, 226357575, 239509850, 287411820, 301810100, 359264775, 452715150, 479019700, 522131473, 718529550, 905430300, 1044262946, 1437059100, 1566394419, 2088525892, 2610657365, 3132788838, 5221314730, 6265577676, 7831972095, 10442629460, 13053286825, 15663944190, 26106573650, 31327888380, 39159860475, 52213147300, 78319720950, 156639441900]

約数ペア:

[(1, 156639441900), (2, 78319720950), (3, 52213147300), (4, 39159860475), (5, 31327888380), (6, 26106573650), (10, 15663944190), (12, 13053286825), (15, 10442629460), (20, 7831972095), (25, 6265577676), (30, 5221314730), (50, 3132788838), (60, 2610657365), (75, 2088525892), (100, 1566394419), (109, 1437059100), (150, 1044262946), (173, 905430300), (218, 718529550), (300, 522131473), (327, 479019700), (346, 452715150), (436, 359264775), (519, 301810100), (545, 287411820), (654, 239509850), (692, 226357575), (865, 181086060), (1038, 150905050), (1090, 143705910), (1308, 119754925), (1635, 95803940), (1730, 90543030), (2076, 75452525), (2180, 71852955), (2595, 60362020), (2725, 57482364), (3270, 47901970), (3460, 45271515), (4325, 36217212), (5190, 30181010), (5450, 28741182), (6540, 23950985), (8175, 19160788), (8650, 18108606), (10380, 15090505), (10900, 14370591), (12975, 12072404), (16350, 9580394), (17300, 9054303), (18857, 8306700), (25950, 6036202), (27689, 5657100), (32700, 4790197), (37714, 4153350), (51900, 3018101), (55378, 2828550), (56571, 2768900), (75428, 2076675), (83067, 1885700), (94285, 1661340), (110756, 1414275), (113142, 1384450), (138445, 1131420), (166134, 942850), (188570, 830670), (226284, 692225), (276890, 565710), (282855, 553780), (332268, 471425), (377140, 415335)]