13775760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 180

約数和(自身を含む): 49747932

約数和(自身を除く): 35972172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 53, 57, 60, 72, 76, 80, 90, 95, 106, 114, 120, 144, 152, 159, 171, 180, 190, 212, 228, 240, 265, 285, 304, 318, 342, 360, 361, 380, 424, 456, 477, 530, 570, 636, 684, 720, 722, 760, 795, 848, 855, 912, 954, 1007, 1060, 1083, 1140, 1272, 1368, 1444, 1520, 1590, 1710, 1805, 1908, 2014, 2120, 2166, 2280, 2385, 2544, 2736, 2888, 3021, 3180, 3249, 3420, 3610, 3816, 4028, 4240, 4332, 4560, 4770, 5035, 5415, 5776, 6042, 6360, 6498, 6840, 7220, 7632, 8056, 8664, 9063, 9540, 10070, 10830, 12084, 12720, 12996, 13680, 14440, 15105, 16112, 16245, 17328, 18126, 19080, 19133, 20140, 21660, 24168, 25992, 28880, 30210, 32490, 36252, 38160, 38266, 40280, 43320, 45315, 48336, 51984, 57399, 60420, 64980, 72504, 76532, 80560, 86640, 90630, 95665, 114798, 120840, 129960, 145008, 153064, 172197, 181260, 191330, 229596, 241680, 259920, 286995, 306128, 344394, 362520, 382660, 459192, 573990, 688788, 725040, 765320, 860985, 918384, 1147980, 1377576, 1530640, 1721970, 2295960, 2755152, 3443940, 4591920, 6887880, 13775760]

約数ペア:

[(1, 13775760), (2, 6887880), (3, 4591920), (4, 3443940), (5, 2755152), (6, 2295960), (8, 1721970), (9, 1530640), (10, 1377576), (12, 1147980), (15, 918384), (16, 860985), (18, 765320), (19, 725040), (20, 688788), (24, 573990), (30, 459192), (36, 382660), (38, 362520), (40, 344394), (45, 306128), (48, 286995), (53, 259920), (57, 241680), (60, 229596), (72, 191330), (76, 181260), (80, 172197), (90, 153064), (95, 145008), (106, 129960), (114, 120840), (120, 114798), (144, 95665), (152, 90630), (159, 86640), (171, 80560), (180, 76532), (190, 72504), (212, 64980), (228, 60420), (240, 57399), (265, 51984), (285, 48336), (304, 45315), (318, 43320), (342, 40280), (360, 38266), (361, 38160), (380, 36252), (424, 32490), (456, 30210), (477, 28880), (530, 25992), (570, 24168), (636, 21660), (684, 20140), (720, 19133), (722, 19080), (760, 18126), (795, 17328), (848, 16245), (855, 16112), (912, 15105), (954, 14440), (1007, 13680), (1060, 12996), (1083, 12720), (1140, 12084), (1272, 10830), (1368, 10070), (1444, 9540), (1520, 9063), (1590, 8664), (1710, 8056), (1805, 7632), (1908, 7220), (2014, 6840), (2120, 6498), (2166, 6360), (2280, 6042), (2385, 5776), (2544, 5415), (2736, 5035), (2888, 4770), (3021, 4560), (3180, 4332), (3249, 4240), (3420, 4028), (3610, 3816)]