74312040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3007

約数の個数: 128

約数和(自身を含む): 256089600

約数和(自身を除く): 181777560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 2963, 3135, 4180, 5016, 5926, 6270, 8360, 8889, 11852, 12540, 14815, 17778, 23704, 25080, 29630, 32593, 35556, 44445, 56297, 59260, 65186, 71112, 88890, 97779, 112594, 118520, 130372, 162965, 168891, 177780, 195558, 225188, 260744, 281485, 325930, 337782, 355560, 391116, 450376, 488895, 562970, 619267, 651860, 675564, 782232, 844455, 977790, 1125940, 1238534, 1303720, 1351128, 1688910, 1857801, 1955580, 2251880, 2477068, 3096335, 3377820, 3715602, 3911160, 4954136, 6192670, 6755640, 7431204, 9289005, 12385340, 14862408, 18578010, 24770680, 37156020, 74312040]

約数ペア:

[(1, 74312040), (2, 37156020), (3, 24770680), (4, 18578010), (5, 14862408), (6, 12385340), (8, 9289005), (10, 7431204), (11, 6755640), (12, 6192670), (15, 4954136), (19, 3911160), (20, 3715602), (22, 3377820), (24, 3096335), (30, 2477068), (33, 2251880), (38, 1955580), (40, 1857801), (44, 1688910), (55, 1351128), (57, 1303720), (60, 1238534), (66, 1125940), (76, 977790), (88, 844455), (95, 782232), (110, 675564), (114, 651860), (120, 619267), (132, 562970), (152, 488895), (165, 450376), (190, 391116), (209, 355560), (220, 337782), (228, 325930), (264, 281485), (285, 260744), (330, 225188), (380, 195558), (418, 177780), (440, 168891), (456, 162965), (570, 130372), (627, 118520), (660, 112594), (760, 97779), (836, 88890), (1045, 71112), (1140, 65186), (1254, 59260), (1320, 56297), (1672, 44445), (2090, 35556), (2280, 32593), (2508, 29630), (2963, 25080), (3135, 23704), (4180, 17778), (5016, 14815), (5926, 12540), (6270, 11852), (8360, 8889)]