209679600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13441}}^1$

素因数の和:13475

約数の個数: 120

約数和(自身を含む): 723394672

約数和(自身を除く): 513715072

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, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 13441, 15600, 26882, 40323, 53764, 67205, 80646, 107528, 134410, 161292, 174733, 201615, 215056, 268820, 322584, 336025, 349466, 403230, 524199, 537640, 645168, 672050, 698932, 806460, 873665, 1008075, 1048398, 1075280, 1344100, 1397864, 1612920, 1747330, 2016150, 2096796, 2620995, 2688200, 2795728, 3225840, 3494660, 4032300, 4193592, 4368325, 5241990, 5376400, 6989320, 8064600, 8387184, 8736650, 10483980, 13104975, 13978640, 16129200, 17473300, 20967960, 26209950, 34946600, 41935920, 52419900, 69893200, 104839800, 209679600]

約数ペア:

[(1, 209679600), (2, 104839800), (3, 69893200), (4, 52419900), (5, 41935920), (6, 34946600), (8, 26209950), (10, 20967960), (12, 17473300), (13, 16129200), (15, 13978640), (16, 13104975), (20, 10483980), (24, 8736650), (25, 8387184), (26, 8064600), (30, 6989320), (39, 5376400), (40, 5241990), (48, 4368325), (50, 4193592), (52, 4032300), (60, 3494660), (65, 3225840), (75, 2795728), (78, 2688200), (80, 2620995), (100, 2096796), (104, 2016150), (120, 1747330), (130, 1612920), (150, 1397864), (156, 1344100), (195, 1075280), (200, 1048398), (208, 1008075), (240, 873665), (260, 806460), (300, 698932), (312, 672050), (325, 645168), (390, 537640), (400, 524199), (520, 403230), (600, 349466), (624, 336025), (650, 322584), (780, 268820), (975, 215056), (1040, 201615), (1200, 174733), (1300, 161292), (1560, 134410), (1950, 107528), (2600, 80646), (3120, 67205), (3900, 53764), (5200, 40323), (7800, 26882), (13441, 15600)]