39888905220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{156833}}^1$

素因数の和:157011

約数の個数: 120

約数和(自身を含む): 125930801304

約数和(自身を除く): 86041896084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 157, 162, 180, 270, 314, 324, 405, 471, 540, 628, 785, 810, 942, 1413, 1570, 1620, 1884, 2355, 2826, 3140, 4239, 4710, 5652, 7065, 8478, 9420, 12717, 14130, 16956, 21195, 25434, 28260, 42390, 50868, 63585, 84780, 127170, 156833, 254340, 313666, 470499, 627332, 784165, 940998, 1411497, 1568330, 1881996, 2352495, 2822994, 3136660, 4234491, 4704990, 5645988, 7057485, 8468982, 9409980, 12703473, 14114970, 16937964, 21172455, 24622781, 25406946, 28229940, 42344910, 49245562, 50813892, 63517365, 73868343, 84689820, 98491124, 123113905, 127034730, 147736686, 221605029, 246227810, 254069460, 295473372, 369341715, 443210058, 492455620, 664815087, 738683430, 886420116, 1108025145, 1329630174, 1477366860, 1994445261, 2216050290, 2659260348, 3324075435, 3988890522, 4432100580, 6648150870, 7977781044, 9972226305, 13296301740, 19944452610, 39888905220]

約数ペア:

[(1, 39888905220), (2, 19944452610), (3, 13296301740), (4, 9972226305), (5, 7977781044), (6, 6648150870), (9, 4432100580), (10, 3988890522), (12, 3324075435), (15, 2659260348), (18, 2216050290), (20, 1994445261), (27, 1477366860), (30, 1329630174), (36, 1108025145), (45, 886420116), (54, 738683430), (60, 664815087), (81, 492455620), (90, 443210058), (108, 369341715), (135, 295473372), (157, 254069460), (162, 246227810), (180, 221605029), (270, 147736686), (314, 127034730), (324, 123113905), (405, 98491124), (471, 84689820), (540, 73868343), (628, 63517365), (785, 50813892), (810, 49245562), (942, 42344910), (1413, 28229940), (1570, 25406946), (1620, 24622781), (1884, 21172455), (2355, 16937964), (2826, 14114970), (3140, 12703473), (4239, 9409980), (4710, 8468982), (5652, 7057485), (7065, 5645988), (8478, 4704990), (9420, 4234491), (12717, 3136660), (14130, 2822994), (16956, 2352495), (21195, 1881996), (25434, 1568330), (28260, 1411497), (42390, 940998), (50868, 784165), (63585, 627332), (84780, 470499), (127170, 313666), (156833, 254340)]