8931150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 24373440

約数和(自身を除く): 15442290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 223, 225, 267, 445, 446, 450, 534, 669, 801, 890, 1115, 1335, 1338, 1602, 2007, 2225, 2230, 2670, 3345, 4005, 4014, 4450, 5575, 6675, 6690, 8010, 10035, 11150, 13350, 16725, 19847, 20025, 20070, 33450, 39694, 40050, 50175, 59541, 99235, 100350, 119082, 178623, 198470, 297705, 357246, 496175, 595410, 893115, 992350, 1488525, 1786230, 2977050, 4465575, 8931150]

約数ペア:

[(1, 8931150), (2, 4465575), (3, 2977050), (5, 1786230), (6, 1488525), (9, 992350), (10, 893115), (15, 595410), (18, 496175), (25, 357246), (30, 297705), (45, 198470), (50, 178623), (75, 119082), (89, 100350), (90, 99235), (150, 59541), (178, 50175), (223, 40050), (225, 39694), (267, 33450), (445, 20070), (446, 20025), (450, 19847), (534, 16725), (669, 13350), (801, 11150), (890, 10035), (1115, 8010), (1335, 6690), (1338, 6675), (1602, 5575), (2007, 4450), (2225, 4014), (2230, 4005), (2670, 3345)]