74945100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1907}}^1$

素因数の和:2055

約数の個数: 72

約数和(自身を含む): 218611008

約数和(自身を除く): 143665908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 655, 786, 1310, 1572, 1907, 1965, 2620, 3275, 3814, 3930, 5721, 6550, 7628, 7860, 9535, 9825, 11442, 13100, 19070, 19650, 22884, 28605, 38140, 39300, 47675, 57210, 95350, 114420, 143025, 190700, 249817, 286050, 499634, 572100, 749451, 999268, 1249085, 1498902, 2498170, 2997804, 3747255, 4996340, 6245425, 7494510, 12490850, 14989020, 18736275, 24981700, 37472550, 74945100]

約数ペア:

[(1, 74945100), (2, 37472550), (3, 24981700), (4, 18736275), (5, 14989020), (6, 12490850), (10, 7494510), (12, 6245425), (15, 4996340), (20, 3747255), (25, 2997804), (30, 2498170), (50, 1498902), (60, 1249085), (75, 999268), (100, 749451), (131, 572100), (150, 499634), (262, 286050), (300, 249817), (393, 190700), (524, 143025), (655, 114420), (786, 95350), (1310, 57210), (1572, 47675), (1907, 39300), (1965, 38140), (2620, 28605), (3275, 22884), (3814, 19650), (3930, 19070), (5721, 13100), (6550, 11442), (7628, 9825), (7860, 9535)]