82009890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 226512000

約数和(自身を除く): 144502110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 199, 241, 285, 342, 398, 482, 570, 597, 723, 855, 995, 1194, 1205, 1446, 1710, 1791, 1990, 2169, 2410, 2985, 3582, 3615, 3781, 4338, 4579, 5970, 7230, 7562, 8955, 9158, 10845, 11343, 13737, 17910, 18905, 21690, 22686, 22895, 27474, 34029, 37810, 41211, 45790, 47959, 56715, 68058, 68685, 82422, 95918, 113430, 137370, 143877, 170145, 206055, 239795, 287754, 340290, 412110, 431631, 479590, 719385, 863262, 911221, 1438770, 1822442, 2158155, 2733663, 4316310, 4556105, 5467326, 8200989, 9112210, 13668315, 16401978, 27336630, 41004945, 82009890]

約数ペア:

[(1, 82009890), (2, 41004945), (3, 27336630), (5, 16401978), (6, 13668315), (9, 9112210), (10, 8200989), (15, 5467326), (18, 4556105), (19, 4316310), (30, 2733663), (38, 2158155), (45, 1822442), (57, 1438770), (90, 911221), (95, 863262), (114, 719385), (171, 479590), (190, 431631), (199, 412110), (241, 340290), (285, 287754), (342, 239795), (398, 206055), (482, 170145), (570, 143877), (597, 137370), (723, 113430), (855, 95918), (995, 82422), (1194, 68685), (1205, 68058), (1446, 56715), (1710, 47959), (1791, 45790), (1990, 41211), (2169, 37810), (2410, 34029), (2985, 27474), (3582, 22895), (3615, 22686), (3781, 21690), (4338, 18905), (4579, 17910), (5970, 13737), (7230, 11343), (7562, 10845), (8955, 9158)]