68183550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:842

約数の個数: 72

約数和(自身を含む): 184183896

約数和(自身を除く): 116000346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 277, 450, 547, 554, 831, 1094, 1385, 1641, 1662, 2493, 2735, 2770, 3282, 4155, 4923, 4986, 5470, 6925, 8205, 8310, 9846, 12465, 13675, 13850, 16410, 20775, 24615, 24930, 27350, 41025, 41550, 49230, 62325, 82050, 123075, 124650, 151519, 246150, 303038, 454557, 757595, 909114, 1363671, 1515190, 2272785, 2727342, 3787975, 4545570, 6818355, 7575950, 11363925, 13636710, 22727850, 34091775, 68183550]

約数ペア:

[(1, 68183550), (2, 34091775), (3, 22727850), (5, 13636710), (6, 11363925), (9, 7575950), (10, 6818355), (15, 4545570), (18, 3787975), (25, 2727342), (30, 2272785), (45, 1515190), (50, 1363671), (75, 909114), (90, 757595), (150, 454557), (225, 303038), (277, 246150), (450, 151519), (547, 124650), (554, 123075), (831, 82050), (1094, 62325), (1385, 49230), (1641, 41550), (1662, 41025), (2493, 27350), (2735, 24930), (2770, 24615), (3282, 20775), (4155, 16410), (4923, 13850), (4986, 13675), (5470, 12465), (6925, 9846), (8205, 8310)]