39210750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 112394880

約数和(自身を除く): 73184130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 90, 111, 125, 135, 150, 157, 185, 222, 225, 250, 270, 314, 333, 370, 375, 450, 471, 555, 666, 675, 750, 785, 925, 942, 999, 1110, 1125, 1350, 1413, 1570, 1665, 1850, 1998, 2250, 2355, 2775, 2826, 3330, 3375, 3925, 4239, 4625, 4710, 4995, 5550, 5809, 6750, 7065, 7850, 8325, 8478, 9250, 9990, 11618, 11775, 13875, 14130, 16650, 17427, 19625, 21195, 23550, 24975, 27750, 29045, 34854, 35325, 39250, 41625, 42390, 49950, 52281, 58090, 58875, 70650, 83250, 87135, 104562, 105975, 117750, 124875, 145225, 156843, 174270, 176625, 211950, 249750, 261405, 290450, 313686, 353250, 435675, 522810, 529875, 726125, 784215, 871350, 1059750, 1307025, 1452250, 1568430, 2178375, 2614050, 3921075, 4356750, 6535125, 7842150, 13070250, 19605375, 39210750]

約数ペア:

[(1, 39210750), (2, 19605375), (3, 13070250), (5, 7842150), (6, 6535125), (9, 4356750), (10, 3921075), (15, 2614050), (18, 2178375), (25, 1568430), (27, 1452250), (30, 1307025), (37, 1059750), (45, 871350), (50, 784215), (54, 726125), (74, 529875), (75, 522810), (90, 435675), (111, 353250), (125, 313686), (135, 290450), (150, 261405), (157, 249750), (185, 211950), (222, 176625), (225, 174270), (250, 156843), (270, 145225), (314, 124875), (333, 117750), (370, 105975), (375, 104562), (450, 87135), (471, 83250), (555, 70650), (666, 58875), (675, 58090), (750, 52281), (785, 49950), (925, 42390), (942, 41625), (999, 39250), (1110, 35325), (1125, 34854), (1350, 29045), (1413, 27750), (1570, 24975), (1665, 23550), (1850, 21195), (1998, 19625), (2250, 17427), (2355, 16650), (2775, 14130), (2826, 13875), (3330, 11775), (3375, 11618), (3925, 9990), (4239, 9250), (4625, 8478), (4710, 8325), (4995, 7850), (5550, 7065), (5809, 6750)]