1939800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 6227280

約数和(自身を除く): 4287480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 61, 75, 100, 106, 120, 122, 150, 159, 183, 200, 212, 244, 265, 300, 305, 318, 366, 424, 488, 530, 600, 610, 636, 732, 795, 915, 1060, 1220, 1272, 1325, 1464, 1525, 1590, 1830, 2120, 2440, 2650, 3050, 3180, 3233, 3660, 3975, 4575, 5300, 6100, 6360, 6466, 7320, 7950, 9150, 9699, 10600, 12200, 12932, 15900, 16165, 18300, 19398, 25864, 31800, 32330, 36600, 38796, 48495, 64660, 77592, 80825, 96990, 129320, 161650, 193980, 242475, 323300, 387960, 484950, 646600, 969900, 1939800]

約数ペア:

[(1, 1939800), (2, 969900), (3, 646600), (4, 484950), (5, 387960), (6, 323300), (8, 242475), (10, 193980), (12, 161650), (15, 129320), (20, 96990), (24, 80825), (25, 77592), (30, 64660), (40, 48495), (50, 38796), (53, 36600), (60, 32330), (61, 31800), (75, 25864), (100, 19398), (106, 18300), (120, 16165), (122, 15900), (150, 12932), (159, 12200), (183, 10600), (200, 9699), (212, 9150), (244, 7950), (265, 7320), (300, 6466), (305, 6360), (318, 6100), (366, 5300), (424, 4575), (488, 3975), (530, 3660), (600, 3233), (610, 3180), (636, 3050), (732, 2650), (795, 2440), (915, 2120), (1060, 1830), (1220, 1590), (1272, 1525), (1325, 1464)]