40961250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:370

約数の個数: 120

約数和(自身を含む): 121348656

約数和(自身を除く): 80387406

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 125, 150, 165, 198, 225, 250, 275, 330, 331, 375, 450, 495, 550, 625, 662, 750, 825, 990, 993, 1125, 1250, 1375, 1650, 1655, 1875, 1986, 2250, 2475, 2750, 2979, 3310, 3641, 3750, 4125, 4950, 4965, 5625, 5958, 6875, 7282, 8250, 8275, 9930, 10923, 11250, 12375, 13750, 14895, 16550, 18205, 20625, 21846, 24750, 24825, 29790, 32769, 36410, 41250, 41375, 49650, 54615, 61875, 65538, 74475, 82750, 91025, 109230, 123750, 124125, 148950, 163845, 182050, 206875, 248250, 273075, 327690, 372375, 413750, 455125, 546150, 620625, 744750, 819225, 910250, 1241250, 1365375, 1638450, 1861875, 2275625, 2730750, 3723750, 4096125, 4551250, 6826875, 8192250, 13653750, 20480625, 40961250]

約数ペア:

[(1, 40961250), (2, 20480625), (3, 13653750), (5, 8192250), (6, 6826875), (9, 4551250), (10, 4096125), (11, 3723750), (15, 2730750), (18, 2275625), (22, 1861875), (25, 1638450), (30, 1365375), (33, 1241250), (45, 910250), (50, 819225), (55, 744750), (66, 620625), (75, 546150), (90, 455125), (99, 413750), (110, 372375), (125, 327690), (150, 273075), (165, 248250), (198, 206875), (225, 182050), (250, 163845), (275, 148950), (330, 124125), (331, 123750), (375, 109230), (450, 91025), (495, 82750), (550, 74475), (625, 65538), (662, 61875), (750, 54615), (825, 49650), (990, 41375), (993, 41250), (1125, 36410), (1250, 32769), (1375, 29790), (1650, 24825), (1655, 24750), (1875, 21846), (1986, 20625), (2250, 18205), (2475, 16550), (2750, 14895), (2979, 13750), (3310, 12375), (3641, 11250), (3750, 10923), (4125, 9930), (4950, 8275), (4965, 8250), (5625, 7282), (5958, 6875)]