42653250

素因数分解:

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

素因数の和:186

約数の個数: 128

約数和(自身を含む): 121305600

約数和(自身を除く): 78652350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 89, 90, 125, 135, 142, 150, 178, 213, 225, 250, 267, 270, 355, 375, 426, 445, 450, 534, 639, 675, 710, 750, 801, 890, 1065, 1125, 1278, 1335, 1350, 1602, 1775, 1917, 2130, 2225, 2250, 2403, 2670, 3195, 3375, 3550, 3834, 4005, 4450, 4806, 5325, 6319, 6390, 6675, 6750, 8010, 8875, 9585, 10650, 11125, 12015, 12638, 13350, 15975, 17750, 18957, 19170, 20025, 22250, 24030, 26625, 31595, 31950, 33375, 37914, 40050, 47925, 53250, 56871, 60075, 63190, 66750, 79875, 94785, 95850, 100125, 113742, 120150, 157975, 159750, 170613, 189570, 200250, 239625, 284355, 300375, 315950, 341226, 473925, 479250, 568710, 600750, 789875, 853065, 947850, 1421775, 1579750, 1706130, 2369625, 2843550, 4265325, 4739250, 7108875, 8530650, 14217750, 21326625, 42653250]

約数ペア:

[(1, 42653250), (2, 21326625), (3, 14217750), (5, 8530650), (6, 7108875), (9, 4739250), (10, 4265325), (15, 2843550), (18, 2369625), (25, 1706130), (27, 1579750), (30, 1421775), (45, 947850), (50, 853065), (54, 789875), (71, 600750), (75, 568710), (89, 479250), (90, 473925), (125, 341226), (135, 315950), (142, 300375), (150, 284355), (178, 239625), (213, 200250), (225, 189570), (250, 170613), (267, 159750), (270, 157975), (355, 120150), (375, 113742), (426, 100125), (445, 95850), (450, 94785), (534, 79875), (639, 66750), (675, 63190), (710, 60075), (750, 56871), (801, 53250), (890, 47925), (1065, 40050), (1125, 37914), (1278, 33375), (1335, 31950), (1350, 31595), (1602, 26625), (1775, 24030), (1917, 22250), (2130, 20025), (2225, 19170), (2250, 18957), (2403, 17750), (2670, 15975), (3195, 13350), (3375, 12638), (3550, 12015), (3834, 11125), (4005, 10650), (4450, 9585), (4806, 8875), (5325, 8010), (6319, 6750), (6390, 6675)]