131705100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2480

約数の個数: 108

約数和(自身を含む): 419764800

約数和(自身を除く): 288059700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 150, 180, 183, 225, 244, 300, 305, 366, 450, 549, 610, 732, 900, 915, 1098, 1220, 1525, 1830, 2196, 2399, 2745, 3050, 3660, 4575, 4798, 5490, 6100, 7197, 9150, 9596, 10980, 11995, 13725, 14394, 18300, 21591, 23990, 27450, 28788, 35985, 43182, 47980, 54900, 59975, 71970, 86364, 107955, 119950, 143940, 146339, 179925, 215910, 239900, 292678, 359850, 431820, 439017, 539775, 585356, 719700, 731695, 878034, 1079550, 1317051, 1463390, 1756068, 2159100, 2195085, 2634102, 2926780, 3658475, 4390170, 5268204, 6585255, 7316950, 8780340, 10975425, 13170510, 14633900, 21950850, 26341020, 32926275, 43901700, 65852550, 131705100]

約数ペア:

[(1, 131705100), (2, 65852550), (3, 43901700), (4, 32926275), (5, 26341020), (6, 21950850), (9, 14633900), (10, 13170510), (12, 10975425), (15, 8780340), (18, 7316950), (20, 6585255), (25, 5268204), (30, 4390170), (36, 3658475), (45, 2926780), (50, 2634102), (60, 2195085), (61, 2159100), (75, 1756068), (90, 1463390), (100, 1317051), (122, 1079550), (150, 878034), (180, 731695), (183, 719700), (225, 585356), (244, 539775), (300, 439017), (305, 431820), (366, 359850), (450, 292678), (549, 239900), (610, 215910), (732, 179925), (900, 146339), (915, 143940), (1098, 119950), (1220, 107955), (1525, 86364), (1830, 71970), (2196, 59975), (2399, 54900), (2745, 47980), (3050, 43182), (3660, 35985), (4575, 28788), (4798, 27450), (5490, 23990), (6100, 21591), (7197, 18300), (9150, 14394), (9596, 13725), (10980, 11995)]