6686550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 120

約数和(自身を含む): 20165376

約数和(自身を除く): 13478826

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 127, 130, 135, 150, 162, 195, 225, 234, 254, 270, 325, 351, 381, 390, 405, 450, 585, 635, 650, 675, 702, 762, 810, 975, 1053, 1143, 1170, 1270, 1350, 1651, 1755, 1905, 1950, 2025, 2106, 2286, 2925, 3175, 3302, 3429, 3510, 3810, 4050, 4953, 5265, 5715, 5850, 6350, 6858, 8255, 8775, 9525, 9906, 10287, 10530, 11430, 14859, 16510, 17145, 17550, 19050, 20574, 24765, 26325, 28575, 29718, 34290, 41275, 44577, 49530, 51435, 52650, 57150, 74295, 82550, 85725, 89154, 102870, 123825, 133731, 148590, 171450, 222885, 247650, 257175, 267462, 371475, 445770, 514350, 668655, 742950, 1114425, 1337310, 2228850, 3343275, 6686550]

約数ペア:

[(1, 6686550), (2, 3343275), (3, 2228850), (5, 1337310), (6, 1114425), (9, 742950), (10, 668655), (13, 514350), (15, 445770), (18, 371475), (25, 267462), (26, 257175), (27, 247650), (30, 222885), (39, 171450), (45, 148590), (50, 133731), (54, 123825), (65, 102870), (75, 89154), (78, 85725), (81, 82550), (90, 74295), (117, 57150), (127, 52650), (130, 51435), (135, 49530), (150, 44577), (162, 41275), (195, 34290), (225, 29718), (234, 28575), (254, 26325), (270, 24765), (325, 20574), (351, 19050), (381, 17550), (390, 17145), (405, 16510), (450, 14859), (585, 11430), (635, 10530), (650, 10287), (675, 9906), (702, 9525), (762, 8775), (810, 8255), (975, 6858), (1053, 6350), (1143, 5850), (1170, 5715), (1270, 5265), (1350, 4953), (1651, 4050), (1755, 3810), (1905, 3510), (1950, 3429), (2025, 3302), (2106, 3175), (2286, 2925)]