144936220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 382886784

約数和(自身を除く): 237950564

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 121, 130, 143, 170, 187, 220, 221, 242, 260, 271, 286, 340, 374, 442, 484, 542, 572, 605, 715, 748, 884, 935, 1084, 1105, 1210, 1355, 1430, 1573, 1870, 2057, 2210, 2420, 2431, 2710, 2860, 2981, 3146, 3523, 3740, 4114, 4420, 4607, 4862, 5420, 5962, 6292, 7046, 7865, 8228, 9214, 9724, 10285, 11924, 12155, 14092, 14905, 15730, 17615, 18428, 20570, 23035, 24310, 26741, 29810, 31460, 32791, 35230, 38753, 41140, 46070, 48620, 50677, 53482, 59620, 59891, 65582, 70460, 77506, 92140, 101354, 106964, 119782, 131164, 133705, 155012, 163955, 193765, 202708, 239564, 253385, 267410, 299455, 327910, 387530, 426283, 506770, 534820, 557447, 598910, 655820, 658801, 775060, 852566, 1013540, 1114894, 1197820, 1317602, 1705132, 2131415, 2229788, 2635204, 2787235, 3294005, 4262830, 5574470, 6588010, 7246811, 8525660, 11148940, 13176020, 14493622, 28987244, 36234055, 72468110, 144936220]

約数ペア:

[(1, 144936220), (2, 72468110), (4, 36234055), (5, 28987244), (10, 14493622), (11, 13176020), (13, 11148940), (17, 8525660), (20, 7246811), (22, 6588010), (26, 5574470), (34, 4262830), (44, 3294005), (52, 2787235), (55, 2635204), (65, 2229788), (68, 2131415), (85, 1705132), (110, 1317602), (121, 1197820), (130, 1114894), (143, 1013540), (170, 852566), (187, 775060), (220, 658801), (221, 655820), (242, 598910), (260, 557447), (271, 534820), (286, 506770), (340, 426283), (374, 387530), (442, 327910), (484, 299455), (542, 267410), (572, 253385), (605, 239564), (715, 202708), (748, 193765), (884, 163955), (935, 155012), (1084, 133705), (1105, 131164), (1210, 119782), (1355, 106964), (1430, 101354), (1573, 92140), (1870, 77506), (2057, 70460), (2210, 65582), (2420, 59891), (2431, 59620), (2710, 53482), (2860, 50677), (2981, 48620), (3146, 46070), (3523, 41140), (3740, 38753), (4114, 35230), (4420, 32791), (4607, 31460), (4862, 29810), (5420, 26741), (5962, 24310), (6292, 23035), (7046, 20570), (7865, 18428), (8228, 17615), (9214, 15730), (9724, 14905), (10285, 14092), (11924, 12155)]