5687100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 18280080

約数和(自身を除く): 12592980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 89, 90, 100, 142, 150, 178, 180, 213, 225, 267, 284, 300, 355, 356, 426, 445, 450, 534, 639, 710, 801, 852, 890, 900, 1065, 1068, 1278, 1335, 1420, 1602, 1775, 1780, 2130, 2225, 2556, 2670, 3195, 3204, 3550, 4005, 4260, 4450, 5325, 5340, 6319, 6390, 6675, 7100, 8010, 8900, 10650, 12638, 12780, 13350, 15975, 16020, 18957, 20025, 21300, 25276, 26700, 31595, 31950, 37914, 40050, 56871, 63190, 63900, 75828, 80100, 94785, 113742, 126380, 157975, 189570, 227484, 284355, 315950, 379140, 473925, 568710, 631900, 947850, 1137420, 1421775, 1895700, 2843550, 5687100]

約数ペア:

[(1, 5687100), (2, 2843550), (3, 1895700), (4, 1421775), (5, 1137420), (6, 947850), (9, 631900), (10, 568710), (12, 473925), (15, 379140), (18, 315950), (20, 284355), (25, 227484), (30, 189570), (36, 157975), (45, 126380), (50, 113742), (60, 94785), (71, 80100), (75, 75828), (89, 63900), (90, 63190), (100, 56871), (142, 40050), (150, 37914), (178, 31950), (180, 31595), (213, 26700), (225, 25276), (267, 21300), (284, 20025), (300, 18957), (355, 16020), (356, 15975), (426, 13350), (445, 12780), (450, 12638), (534, 10650), (639, 8900), (710, 8010), (801, 7100), (852, 6675), (890, 6390), (900, 6319), (1065, 5340), (1068, 5325), (1278, 4450), (1335, 4260), (1420, 4005), (1602, 3550), (1775, 3204), (1780, 3195), (2130, 2670), (2225, 2556)]