110002140

素因数分解:

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

素因数の和:2811

約数の個数: 72

約数和(自身を含む): 335200320

約数和(自身を除く): 225198180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2557, 2868, 3585, 4302, 4780, 5114, 7170, 7671, 8604, 10228, 10755, 12785, 14340, 15342, 21510, 23013, 25570, 30684, 38355, 43020, 46026, 51140, 76710, 92052, 115065, 153420, 230130, 460260, 611123, 1222246, 1833369, 2444492, 3055615, 3666738, 5500107, 6111230, 7333476, 9166845, 11000214, 12222460, 18333690, 22000428, 27500535, 36667380, 55001070, 110002140]

約数ペア:

[(1, 110002140), (2, 55001070), (3, 36667380), (4, 27500535), (5, 22000428), (6, 18333690), (9, 12222460), (10, 11000214), (12, 9166845), (15, 7333476), (18, 6111230), (20, 5500107), (30, 3666738), (36, 3055615), (45, 2444492), (60, 1833369), (90, 1222246), (180, 611123), (239, 460260), (478, 230130), (717, 153420), (956, 115065), (1195, 92052), (1434, 76710), (2151, 51140), (2390, 46026), (2557, 43020), (2868, 38355), (3585, 30684), (4302, 25570), (4780, 23013), (5114, 21510), (7170, 15342), (7671, 14340), (8604, 12785), (10228, 10755)]