75388590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9007}}^1$

素因数の和:9054

約数の個数: 64

約数和(自身を含む): 207544320

約数和(自身を除く): 132155730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 9007, 18014, 27021, 45035, 54042, 81063, 90070, 135105, 162126, 243189, 270210, 279217, 405315, 486378, 558434, 810630, 837651, 1215945, 1396085, 1675302, 2431890, 2512953, 2792170, 4188255, 5025906, 7538859, 8376510, 12564765, 15077718, 25129530, 37694295, 75388590]

約数ペア:

[(1, 75388590), (2, 37694295), (3, 25129530), (5, 15077718), (6, 12564765), (9, 8376510), (10, 7538859), (15, 5025906), (18, 4188255), (27, 2792170), (30, 2512953), (31, 2431890), (45, 1675302), (54, 1396085), (62, 1215945), (90, 837651), (93, 810630), (135, 558434), (155, 486378), (186, 405315), (270, 279217), (279, 270210), (310, 243189), (465, 162126), (558, 135105), (837, 90070), (930, 81063), (1395, 54042), (1674, 45035), (2790, 27021), (4185, 18014), (8370, 9007)]