1100021400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{2557}}^1$

素因数の和:2818

約数の個数: 144

約数和(自身を含む): 3711146400

約数和(自身を除く): 2611125000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 239, 300, 360, 450, 478, 600, 717, 900, 956, 1195, 1434, 1800, 1912, 2151, 2390, 2557, 2868, 3585, 4302, 4780, 5114, 5736, 5975, 7170, 7671, 8604, 9560, 10228, 10755, 11950, 12785, 14340, 15342, 17208, 17925, 20456, 21510, 23013, 23900, 25570, 28680, 30684, 35850, 38355, 43020, 46026, 47800, 51140, 53775, 61368, 63925, 71700, 76710, 86040, 92052, 102280, 107550, 115065, 127850, 143400, 153420, 184104, 191775, 215100, 230130, 255700, 306840, 383550, 430200, 460260, 511400, 575325, 611123, 767100, 920520, 1150650, 1222246, 1534200, 1833369, 2301300, 2444492, 3055615, 3666738, 4602600, 4888984, 5500107, 6111230, 7333476, 9166845, 11000214, 12222460, 14666952, 15278075, 18333690, 22000428, 24444920, 27500535, 30556150, 36667380, 44000856, 45834225, 55001070, 61112300, 73334760, 91668450, 110002140, 122224600, 137502675, 183336900, 220004280, 275005350, 366673800, 550010700, 1100021400]

約数ペア:

[(1, 1100021400), (2, 550010700), (3, 366673800), (4, 275005350), (5, 220004280), (6, 183336900), (8, 137502675), (9, 122224600), (10, 110002140), (12, 91668450), (15, 73334760), (18, 61112300), (20, 55001070), (24, 45834225), (25, 44000856), (30, 36667380), (36, 30556150), (40, 27500535), (45, 24444920), (50, 22000428), (60, 18333690), (72, 15278075), (75, 14666952), (90, 12222460), (100, 11000214), (120, 9166845), (150, 7333476), (180, 6111230), (200, 5500107), (225, 4888984), (239, 4602600), (300, 3666738), (360, 3055615), (450, 2444492), (478, 2301300), (600, 1833369), (717, 1534200), (900, 1222246), (956, 1150650), (1195, 920520), (1434, 767100), (1800, 611123), (1912, 575325), (2151, 511400), (2390, 460260), (2557, 430200), (2868, 383550), (3585, 306840), (4302, 255700), (4780, 230130), (5114, 215100), (5736, 191775), (5975, 184104), (7170, 153420), (7671, 143400), (8604, 127850), (9560, 115065), (10228, 107550), (10755, 102280), (11950, 92052), (12785, 86040), (14340, 76710), (15342, 71700), (17208, 63925), (17925, 61368), (20456, 53775), (21510, 51140), (23013, 47800), (23900, 46026), (25570, 43020), (28680, 38355), (30684, 35850)]