81501030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1766

約数の個数: 96

約数和(自身を含む): 233906400

約数和(自身を除く): 152405370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 369, 390, 410, 533, 585, 615, 738, 1066, 1170, 1230, 1599, 1699, 1845, 2665, 3198, 3398, 3690, 4797, 5097, 5330, 7995, 8495, 9594, 10194, 15291, 15990, 16990, 22087, 23985, 25485, 30582, 44174, 47970, 50970, 66261, 69659, 76455, 110435, 132522, 139318, 152910, 198783, 208977, 220870, 331305, 348295, 397566, 417954, 626931, 662610, 696590, 905567, 993915, 1044885, 1253862, 1811134, 1987830, 2089770, 2716701, 3134655, 4527835, 5433402, 6269310, 8150103, 9055670, 13583505, 16300206, 27167010, 40750515, 81501030]

約数ペア:

[(1, 81501030), (2, 40750515), (3, 27167010), (5, 16300206), (6, 13583505), (9, 9055670), (10, 8150103), (13, 6269310), (15, 5433402), (18, 4527835), (26, 3134655), (30, 2716701), (39, 2089770), (41, 1987830), (45, 1811134), (65, 1253862), (78, 1044885), (82, 993915), (90, 905567), (117, 696590), (123, 662610), (130, 626931), (195, 417954), (205, 397566), (234, 348295), (246, 331305), (369, 220870), (390, 208977), (410, 198783), (533, 152910), (585, 139318), (615, 132522), (738, 110435), (1066, 76455), (1170, 69659), (1230, 66261), (1599, 50970), (1699, 47970), (1845, 44174), (2665, 30582), (3198, 25485), (3398, 23985), (3690, 22087), (4797, 16990), (5097, 15990), (5330, 15291), (7995, 10194), (8495, 9594)]