221305200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1071

約数の個数: 120

約数和(自身を含む): 712954368

約数和(自身を除く): 491649168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 223, 240, 300, 400, 446, 600, 669, 827, 892, 1115, 1200, 1338, 1654, 1784, 2230, 2481, 2676, 3308, 3345, 3568, 4135, 4460, 4962, 5352, 5575, 6616, 6690, 8270, 8920, 9924, 10704, 11150, 12405, 13232, 13380, 16540, 16725, 17840, 19848, 20675, 22300, 24810, 26760, 33080, 33450, 39696, 41350, 44600, 49620, 53520, 62025, 66160, 66900, 82700, 89200, 99240, 124050, 133800, 165400, 184421, 198480, 248100, 267600, 330800, 368842, 496200, 553263, 737684, 922105, 992400, 1106526, 1475368, 1844210, 2213052, 2766315, 2950736, 3688420, 4426104, 4610525, 5532630, 7376840, 8852208, 9221050, 11065260, 13831575, 14753680, 18442100, 22130520, 27663150, 36884200, 44261040, 55326300, 73768400, 110652600, 221305200]

約数ペア:

[(1, 221305200), (2, 110652600), (3, 73768400), (4, 55326300), (5, 44261040), (6, 36884200), (8, 27663150), (10, 22130520), (12, 18442100), (15, 14753680), (16, 13831575), (20, 11065260), (24, 9221050), (25, 8852208), (30, 7376840), (40, 5532630), (48, 4610525), (50, 4426104), (60, 3688420), (75, 2950736), (80, 2766315), (100, 2213052), (120, 1844210), (150, 1475368), (200, 1106526), (223, 992400), (240, 922105), (300, 737684), (400, 553263), (446, 496200), (600, 368842), (669, 330800), (827, 267600), (892, 248100), (1115, 198480), (1200, 184421), (1338, 165400), (1654, 133800), (1784, 124050), (2230, 99240), (2481, 89200), (2676, 82700), (3308, 66900), (3345, 66160), (3568, 62025), (4135, 53520), (4460, 49620), (4962, 44600), (5352, 41350), (5575, 39696), (6616, 33450), (6690, 33080), (8270, 26760), (8920, 24810), (9924, 22300), (10704, 20675), (11150, 19848), (12405, 17840), (13232, 16725), (13380, 16540)]