218792400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4447}}^1$

素因数の和:4509

約数の個数: 120

約数和(自身を含む): 718120704

約数和(自身を除く): 499328304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 150, 164, 200, 205, 240, 246, 300, 328, 400, 410, 492, 600, 615, 656, 820, 984, 1025, 1200, 1230, 1640, 1968, 2050, 2460, 3075, 3280, 4100, 4447, 4920, 6150, 8200, 8894, 9840, 12300, 13341, 16400, 17788, 22235, 24600, 26682, 35576, 44470, 49200, 53364, 66705, 71152, 88940, 106728, 111175, 133410, 177880, 182327, 213456, 222350, 266820, 333525, 355760, 364654, 444700, 533640, 546981, 667050, 729308, 889400, 911635, 1067280, 1093962, 1334100, 1458616, 1778800, 1823270, 2187924, 2668200, 2734905, 2917232, 3646540, 4375848, 4558175, 5336400, 5469810, 7293080, 8751696, 9116350, 10939620, 13674525, 14586160, 18232700, 21879240, 27349050, 36465400, 43758480, 54698100, 72930800, 109396200, 218792400]

約数ペア:

[(1, 218792400), (2, 109396200), (3, 72930800), (4, 54698100), (5, 43758480), (6, 36465400), (8, 27349050), (10, 21879240), (12, 18232700), (15, 14586160), (16, 13674525), (20, 10939620), (24, 9116350), (25, 8751696), (30, 7293080), (40, 5469810), (41, 5336400), (48, 4558175), (50, 4375848), (60, 3646540), (75, 2917232), (80, 2734905), (82, 2668200), (100, 2187924), (120, 1823270), (123, 1778800), (150, 1458616), (164, 1334100), (200, 1093962), (205, 1067280), (240, 911635), (246, 889400), (300, 729308), (328, 667050), (400, 546981), (410, 533640), (492, 444700), (600, 364654), (615, 355760), (656, 333525), (820, 266820), (984, 222350), (1025, 213456), (1200, 182327), (1230, 177880), (1640, 133410), (1968, 111175), (2050, 106728), (2460, 88940), (3075, 71152), (3280, 66705), (4100, 53364), (4447, 49200), (4920, 44470), (6150, 35576), (8200, 26682), (8894, 24600), (9840, 22235), (12300, 17788), (13341, 16400)]