29553750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 120

約数和(自身を含む): 83335824

約数和(自身を除く): 53782074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 71, 74, 75, 90, 111, 125, 142, 150, 185, 213, 222, 225, 250, 333, 355, 370, 375, 426, 450, 555, 625, 639, 666, 710, 750, 925, 1065, 1110, 1125, 1250, 1278, 1665, 1775, 1850, 1875, 2130, 2250, 2627, 2775, 3195, 3330, 3550, 3750, 4625, 5254, 5325, 5550, 5625, 6390, 7881, 8325, 8875, 9250, 10650, 11250, 13135, 13875, 15762, 15975, 16650, 17750, 23125, 23643, 26270, 26625, 27750, 31950, 39405, 41625, 44375, 46250, 47286, 53250, 65675, 69375, 78810, 79875, 83250, 88750, 118215, 131350, 133125, 138750, 159750, 197025, 208125, 236430, 266250, 328375, 394050, 399375, 416250, 591075, 656750, 798750, 985125, 1182150, 1641875, 1970250, 2955375, 3283750, 4925625, 5910750, 9851250, 14776875, 29553750]

約数ペア:

[(1, 29553750), (2, 14776875), (3, 9851250), (5, 5910750), (6, 4925625), (9, 3283750), (10, 2955375), (15, 1970250), (18, 1641875), (25, 1182150), (30, 985125), (37, 798750), (45, 656750), (50, 591075), (71, 416250), (74, 399375), (75, 394050), (90, 328375), (111, 266250), (125, 236430), (142, 208125), (150, 197025), (185, 159750), (213, 138750), (222, 133125), (225, 131350), (250, 118215), (333, 88750), (355, 83250), (370, 79875), (375, 78810), (426, 69375), (450, 65675), (555, 53250), (625, 47286), (639, 46250), (666, 44375), (710, 41625), (750, 39405), (925, 31950), (1065, 27750), (1110, 26625), (1125, 26270), (1250, 23643), (1278, 23125), (1665, 17750), (1775, 16650), (1850, 15975), (1875, 15762), (2130, 13875), (2250, 13135), (2627, 11250), (2775, 10650), (3195, 9250), (3330, 8875), (3550, 8325), (3750, 7881), (4625, 6390), (5254, 5625), (5325, 5550)]