72526740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 171328620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 79, 107, 110, 130, 132, 143, 156, 158, 165, 195, 214, 220, 237, 260, 286, 316, 321, 330, 390, 395, 428, 429, 474, 535, 572, 642, 660, 715, 780, 790, 858, 869, 948, 1027, 1070, 1177, 1185, 1284, 1391, 1430, 1580, 1605, 1716, 1738, 2054, 2140, 2145, 2354, 2370, 2607, 2782, 2860, 3081, 3210, 3476, 3531, 4108, 4173, 4290, 4345, 4708, 4740, 5135, 5214, 5564, 5885, 6162, 6420, 6955, 7062, 8346, 8453, 8580, 8690, 10270, 10428, 11297, 11770, 12324, 13035, 13910, 14124, 15301, 15405, 16692, 16906, 17380, 17655, 20540, 20865, 22594, 23540, 25359, 26070, 27820, 30602, 30810, 33812, 33891, 35310, 41730, 42265, 45188, 45903, 50718, 52140, 56485, 61204, 61620, 67782, 70620, 76505, 83460, 84530, 91806, 92983, 101436, 109889, 112970, 126795, 135564, 153010, 169060, 169455, 183612, 185966, 219778, 225940, 229515, 253590, 278949, 306020, 329667, 338910, 371932, 439556, 459030, 464915, 507180, 549445, 557898, 659334, 677820, 918060, 929830, 1098890, 1115796, 1208779, 1318668, 1394745, 1648335, 1859660, 2197780, 2417558, 2789490, 3296670, 3626337, 4835116, 5578980, 6043895, 6593340, 7252674, 12087790, 14505348, 18131685, 24175580, 36263370, 72526740]

約数ペア:

[(1, 72526740), (2, 36263370), (3, 24175580), (4, 18131685), (5, 14505348), (6, 12087790), (10, 7252674), (11, 6593340), (12, 6043895), (13, 5578980), (15, 4835116), (20, 3626337), (22, 3296670), (26, 2789490), (30, 2417558), (33, 2197780), (39, 1859660), (44, 1648335), (52, 1394745), (55, 1318668), (60, 1208779), (65, 1115796), (66, 1098890), (78, 929830), (79, 918060), (107, 677820), (110, 659334), (130, 557898), (132, 549445), (143, 507180), (156, 464915), (158, 459030), (165, 439556), (195, 371932), (214, 338910), (220, 329667), (237, 306020), (260, 278949), (286, 253590), (316, 229515), (321, 225940), (330, 219778), (390, 185966), (395, 183612), (428, 169455), (429, 169060), (474, 153010), (535, 135564), (572, 126795), (642, 112970), (660, 109889), (715, 101436), (780, 92983), (790, 91806), (858, 84530), (869, 83460), (948, 76505), (1027, 70620), (1070, 67782), (1177, 61620), (1185, 61204), (1284, 56485), (1391, 52140), (1430, 50718), (1580, 45903), (1605, 45188), (1716, 42265), (1738, 41730), (2054, 35310), (2140, 33891), (2145, 33812), (2354, 30810), (2370, 30602), (2607, 27820), (2782, 26070), (2860, 25359), (3081, 23540), (3210, 22594), (3476, 20865), (3531, 20540), (4108, 17655), (4173, 17380), (4290, 16906), (4345, 16692), (4708, 15405), (4740, 15301), (5135, 14124), (5214, 13910), (5564, 13035), (5885, 12324), (6162, 11770), (6420, 11297), (6955, 10428), (7062, 10270), (8346, 8690), (8453, 8580)]