539323740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5087}}^1$

素因数の和:5152

約数の個数: 144

約数和(自身を含む): 1777950720

約数和(自身を除く): 1238626980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1116, 1140, 1178, 1395, 1710, 1767, 1860, 2356, 2790, 2945, 3420, 3534, 5087, 5301, 5580, 5890, 7068, 8835, 10174, 10602, 11780, 15261, 17670, 20348, 21204, 25435, 26505, 30522, 35340, 45783, 50870, 53010, 61044, 76305, 91566, 96653, 101740, 106020, 152610, 157697, 183132, 193306, 228915, 289959, 305220, 315394, 386612, 457830, 473091, 483265, 579918, 630788, 788485, 869877, 915660, 946182, 966530, 1159836, 1419273, 1449795, 1576970, 1739754, 1892364, 1933060, 2365455, 2838546, 2899590, 2996243, 3153940, 3479508, 4349385, 4730910, 5677092, 5799180, 5992486, 7096365, 8698770, 8988729, 9461820, 11984972, 14192730, 14981215, 17397540, 17977458, 26966187, 28385460, 29962430, 35954916, 44943645, 53932374, 59924860, 89887290, 107864748, 134830935, 179774580, 269661870, 539323740]

約数ペア:

[(1, 539323740), (2, 269661870), (3, 179774580), (4, 134830935), (5, 107864748), (6, 89887290), (9, 59924860), (10, 53932374), (12, 44943645), (15, 35954916), (18, 29962430), (19, 28385460), (20, 26966187), (30, 17977458), (31, 17397540), (36, 14981215), (38, 14192730), (45, 11984972), (57, 9461820), (60, 8988729), (62, 8698770), (76, 7096365), (90, 5992486), (93, 5799180), (95, 5677092), (114, 4730910), (124, 4349385), (155, 3479508), (171, 3153940), (180, 2996243), (186, 2899590), (190, 2838546), (228, 2365455), (279, 1933060), (285, 1892364), (310, 1739754), (342, 1576970), (372, 1449795), (380, 1419273), (465, 1159836), (558, 966530), (570, 946182), (589, 915660), (620, 869877), (684, 788485), (855, 630788), (930, 579918), (1116, 483265), (1140, 473091), (1178, 457830), (1395, 386612), (1710, 315394), (1767, 305220), (1860, 289959), (2356, 228915), (2790, 193306), (2945, 183132), (3420, 157697), (3534, 152610), (5087, 106020), (5301, 101740), (5580, 96653), (5890, 91566), (7068, 76305), (8835, 61044), (10174, 53010), (10602, 50870), (11780, 45783), (15261, 35340), (17670, 30522), (20348, 26505), (21204, 25435)]