1266502800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{4013}}^1$

素因数の和:4297

約数の個数: 120

約数和(自身を含む): 4073471424

約数和(自身を除く): 2806968624

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, 240, 263, 300, 400, 526, 600, 789, 1052, 1200, 1315, 1578, 2104, 2630, 3156, 3945, 4013, 4208, 5260, 6312, 6575, 7890, 8026, 10520, 12039, 12624, 13150, 15780, 16052, 19725, 20065, 21040, 24078, 26300, 31560, 32104, 39450, 40130, 48156, 52600, 60195, 63120, 64208, 78900, 80260, 96312, 100325, 105200, 120390, 157800, 160520, 192624, 200650, 240780, 300975, 315600, 321040, 401300, 481560, 601950, 802600, 963120, 1055419, 1203900, 1605200, 2110838, 2407800, 3166257, 4221676, 4815600, 5277095, 6332514, 8443352, 10554190, 12665028, 15831285, 16886704, 21108380, 25330056, 26385475, 31662570, 42216760, 50660112, 52770950, 63325140, 79156425, 84433520, 105541900, 126650280, 158312850, 211083800, 253300560, 316625700, 422167600, 633251400, 1266502800]

約数ペア:

[(1, 1266502800), (2, 633251400), (3, 422167600), (4, 316625700), (5, 253300560), (6, 211083800), (8, 158312850), (10, 126650280), (12, 105541900), (15, 84433520), (16, 79156425), (20, 63325140), (24, 52770950), (25, 50660112), (30, 42216760), (40, 31662570), (48, 26385475), (50, 25330056), (60, 21108380), (75, 16886704), (80, 15831285), (100, 12665028), (120, 10554190), (150, 8443352), (200, 6332514), (240, 5277095), (263, 4815600), (300, 4221676), (400, 3166257), (526, 2407800), (600, 2110838), (789, 1605200), (1052, 1203900), (1200, 1055419), (1315, 963120), (1578, 802600), (2104, 601950), (2630, 481560), (3156, 401300), (3945, 321040), (4013, 315600), (4208, 300975), (5260, 240780), (6312, 200650), (6575, 192624), (7890, 160520), (8026, 157800), (10520, 120390), (12039, 105200), (12624, 100325), (13150, 96312), (15780, 80260), (16052, 78900), (19725, 64208), (20065, 63120), (21040, 60195), (24078, 52600), (26300, 48156), (31560, 40130), (32104, 39450)]