146780400

素因数分解:

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

素因数の和:228

約数の個数: 180

約数和(自身を含む): 511628712

約数和(自身を除く): 364848312

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, 9409, 9700, 10088, 11640, 12610, 14550, 15132, 15600, 18818, 18915, 19400, 20176, 23280, 25220, 28227, 29100, 30264, 31525, 37636, 37830, 38800, 47045, 50440, 56454, 58200, 60528, 63050, 75272, 75660, 94090, 94575, 100880, 112908, 116400, 122317, 126100, 141135, 150544, 151320, 188180, 189150, 225816, 235225, 244634, 252200, 282270, 302640, 366951, 376360, 378300, 451632, 470450, 489268, 504400, 564540, 611585, 705675, 733902, 752720, 756600, 940900, 978536, 1129080, 1223170, 1411350, 1467804, 1513200, 1834755, 1881800, 1957072, 2258160, 2446340, 2822700, 2935608, 3057925, 3669510, 3763600, 4892680, 5645400, 5871216, 6115850, 7339020, 9173775, 9785360, 11290800, 12231700, 14678040, 18347550, 24463400, 29356080, 36695100, 48926800, 73390200, 146780400]

約数ペア:

[(1, 146780400), (2, 73390200), (3, 48926800), (4, 36695100), (5, 29356080), (6, 24463400), (8, 18347550), (10, 14678040), (12, 12231700), (13, 11290800), (15, 9785360), (16, 9173775), (20, 7339020), (24, 6115850), (25, 5871216), (26, 5645400), (30, 4892680), (39, 3763600), (40, 3669510), (48, 3057925), (50, 2935608), (52, 2822700), (60, 2446340), (65, 2258160), (75, 1957072), (78, 1881800), (80, 1834755), (97, 1513200), (100, 1467804), (104, 1411350), (120, 1223170), (130, 1129080), (150, 978536), (156, 940900), (194, 756600), (195, 752720), (200, 733902), (208, 705675), (240, 611585), (260, 564540), (291, 504400), (300, 489268), (312, 470450), (325, 451632), (388, 378300), (390, 376360), (400, 366951), (485, 302640), (520, 282270), (582, 252200), (600, 244634), (624, 235225), (650, 225816), (776, 189150), (780, 188180), (970, 151320), (975, 150544), (1040, 141135), (1164, 126100), (1200, 122317), (1261, 116400), (1300, 112908), (1455, 100880), (1552, 94575), (1560, 94090), (1940, 75660), (1950, 75272), (2328, 63050), (2425, 60528), (2522, 58200), (2600, 56454), (2910, 50440), (3120, 47045), (3783, 38800), (3880, 37830), (3900, 37636), (4656, 31525), (4850, 30264), (5044, 29100), (5200, 28227), (5820, 25220), (6305, 23280), (7275, 20176), (7566, 19400), (7760, 18915), (7800, 18818), (9409, 15600), (9700, 15132), (10088, 14550), (11640, 12610)]