18060750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 51105600

約数和(自身を除く): 33044850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 125, 138, 150, 207, 225, 230, 250, 345, 349, 375, 414, 450, 575, 690, 698, 750, 1035, 1047, 1125, 1150, 1725, 1745, 2070, 2094, 2250, 2875, 3141, 3450, 3490, 5175, 5235, 5750, 6282, 8027, 8625, 8725, 10350, 10470, 15705, 16054, 17250, 17450, 24081, 25875, 26175, 31410, 40135, 43625, 48162, 51750, 52350, 72243, 78525, 80270, 87250, 120405, 130875, 144486, 157050, 200675, 240810, 261750, 361215, 392625, 401350, 602025, 722430, 785250, 1003375, 1204050, 1806075, 2006750, 3010125, 3612150, 6020250, 9030375, 18060750]

約数ペア:

[(1, 18060750), (2, 9030375), (3, 6020250), (5, 3612150), (6, 3010125), (9, 2006750), (10, 1806075), (15, 1204050), (18, 1003375), (23, 785250), (25, 722430), (30, 602025), (45, 401350), (46, 392625), (50, 361215), (69, 261750), (75, 240810), (90, 200675), (115, 157050), (125, 144486), (138, 130875), (150, 120405), (207, 87250), (225, 80270), (230, 78525), (250, 72243), (345, 52350), (349, 51750), (375, 48162), (414, 43625), (450, 40135), (575, 31410), (690, 26175), (698, 25875), (750, 24081), (1035, 17450), (1047, 17250), (1125, 16054), (1150, 15705), (1725, 10470), (1745, 10350), (2070, 8725), (2094, 8625), (2250, 8027), (2875, 6282), (3141, 5750), (3450, 5235), (3490, 5175)]