1513200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 5273968

約数和(自身を除く): 3760768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 97, 100, 104, 120, 130, 150, 156, 194, 195, 200, 208, 240, 260, 291, 300, 312, 325, 388, 390, 400, 485, 520, 582, 600, 624, 650, 776, 780, 970, 975, 1040, 1164, 1200, 1261, 1300, 1455, 1552, 1560, 1940, 1950, 2328, 2425, 2522, 2600, 2910, 3120, 3783, 3880, 3900, 4656, 4850, 5044, 5200, 5820, 6305, 7275, 7566, 7760, 7800, 9700, 10088, 11640, 12610, 14550, 15132, 15600, 18915, 19400, 20176, 23280, 25220, 29100, 30264, 31525, 37830, 38800, 50440, 58200, 60528, 63050, 75660, 94575, 100880, 116400, 126100, 151320, 189150, 252200, 302640, 378300, 504400, 756600, 1513200]

約数ペア:

[(1, 1513200), (2, 756600), (3, 504400), (4, 378300), (5, 302640), (6, 252200), (8, 189150), (10, 151320), (12, 126100), (13, 116400), (15, 100880), (16, 94575), (20, 75660), (24, 63050), (25, 60528), (26, 58200), (30, 50440), (39, 38800), (40, 37830), (48, 31525), (50, 30264), (52, 29100), (60, 25220), (65, 23280), (75, 20176), (78, 19400), (80, 18915), (97, 15600), (100, 15132), (104, 14550), (120, 12610), (130, 11640), (150, 10088), (156, 9700), (194, 7800), (195, 7760), (200, 7566), (208, 7275), (240, 6305), (260, 5820), (291, 5200), (300, 5044), (312, 4850), (325, 4656), (388, 3900), (390, 3880), (400, 3783), (485, 3120), (520, 2910), (582, 2600), (600, 2522), (624, 2425), (650, 2328), (776, 1950), (780, 1940), (970, 1560), (975, 1552), (1040, 1455), (1164, 1300), (1200, 1261)]