152028750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:667

約数の個数: 80

約数和(自身を含む): 385976448

約数和(自身を除く): 233947698

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 213, 250, 355, 375, 426, 571, 625, 710, 750, 1065, 1142, 1250, 1713, 1775, 1875, 2130, 2855, 3426, 3550, 3750, 5325, 5710, 8565, 8875, 10650, 14275, 17130, 17750, 26625, 28550, 40541, 42825, 44375, 53250, 71375, 81082, 85650, 88750, 121623, 133125, 142750, 202705, 214125, 243246, 266250, 356875, 405410, 428250, 608115, 713750, 1013525, 1070625, 1216230, 2027050, 2141250, 3040575, 5067625, 6081150, 10135250, 15202875, 25338125, 30405750, 50676250, 76014375, 152028750]

約数ペア:

[(1, 152028750), (2, 76014375), (3, 50676250), (5, 30405750), (6, 25338125), (10, 15202875), (15, 10135250), (25, 6081150), (30, 5067625), (50, 3040575), (71, 2141250), (75, 2027050), (125, 1216230), (142, 1070625), (150, 1013525), (213, 713750), (250, 608115), (355, 428250), (375, 405410), (426, 356875), (571, 266250), (625, 243246), (710, 214125), (750, 202705), (1065, 142750), (1142, 133125), (1250, 121623), (1713, 88750), (1775, 85650), (1875, 81082), (2130, 71375), (2855, 53250), (3426, 44375), (3550, 42825), (3750, 40541), (5325, 28550), (5710, 26625), (8565, 17750), (8875, 17130), (10650, 14275)]