3961800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 13927680

約数和(自身を除く): 9965880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 71, 72, 75, 90, 93, 100, 120, 124, 142, 150, 155, 180, 186, 200, 213, 225, 248, 279, 284, 300, 310, 355, 360, 372, 426, 450, 465, 558, 568, 600, 620, 639, 710, 744, 775, 852, 900, 930, 1065, 1116, 1240, 1278, 1395, 1420, 1550, 1704, 1775, 1800, 1860, 2130, 2201, 2232, 2325, 2556, 2790, 2840, 3100, 3195, 3550, 3720, 4260, 4402, 4650, 5112, 5325, 5580, 6200, 6390, 6603, 6975, 7100, 8520, 8804, 9300, 10650, 11005, 11160, 12780, 13206, 13950, 14200, 15975, 17608, 18600, 19809, 21300, 22010, 25560, 26412, 27900, 31950, 33015, 39618, 42600, 44020, 52824, 55025, 55800, 63900, 66030, 79236, 88040, 99045, 110050, 127800, 132060, 158472, 165075, 198090, 220100, 264120, 330150, 396180, 440200, 495225, 660300, 792360, 990450, 1320600, 1980900, 3961800]

約数ペア:

[(1, 3961800), (2, 1980900), (3, 1320600), (4, 990450), (5, 792360), (6, 660300), (8, 495225), (9, 440200), (10, 396180), (12, 330150), (15, 264120), (18, 220100), (20, 198090), (24, 165075), (25, 158472), (30, 132060), (31, 127800), (36, 110050), (40, 99045), (45, 88040), (50, 79236), (60, 66030), (62, 63900), (71, 55800), (72, 55025), (75, 52824), (90, 44020), (93, 42600), (100, 39618), (120, 33015), (124, 31950), (142, 27900), (150, 26412), (155, 25560), (180, 22010), (186, 21300), (200, 19809), (213, 18600), (225, 17608), (248, 15975), (279, 14200), (284, 13950), (300, 13206), (310, 12780), (355, 11160), (360, 11005), (372, 10650), (426, 9300), (450, 8804), (465, 8520), (558, 7100), (568, 6975), (600, 6603), (620, 6390), (639, 6200), (710, 5580), (744, 5325), (775, 5112), (852, 4650), (900, 4402), (930, 4260), (1065, 3720), (1116, 3550), (1240, 3195), (1278, 3100), (1395, 2840), (1420, 2790), (1550, 2556), (1704, 2325), (1775, 2232), (1800, 2201), (1860, 2130)]