76213020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 231436800

約数和(自身を除く): 155223780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 199, 260, 390, 398, 491, 597, 780, 796, 982, 995, 1194, 1473, 1964, 1990, 2388, 2455, 2587, 2946, 2985, 3980, 4910, 5174, 5892, 5970, 6383, 7365, 7761, 9820, 10348, 11940, 12766, 12935, 14730, 15522, 19149, 25532, 25870, 29460, 31044, 31915, 38298, 38805, 51740, 63830, 76596, 77610, 95745, 97709, 127660, 155220, 191490, 195418, 293127, 382980, 390836, 488545, 586254, 977090, 1172508, 1270217, 1465635, 1954180, 2540434, 2931270, 3810651, 5080868, 5862540, 6351085, 7621302, 12702170, 15242604, 19053255, 25404340, 38106510, 76213020]

約数ペア:

[(1, 76213020), (2, 38106510), (3, 25404340), (4, 19053255), (5, 15242604), (6, 12702170), (10, 7621302), (12, 6351085), (13, 5862540), (15, 5080868), (20, 3810651), (26, 2931270), (30, 2540434), (39, 1954180), (52, 1465635), (60, 1270217), (65, 1172508), (78, 977090), (130, 586254), (156, 488545), (195, 390836), (199, 382980), (260, 293127), (390, 195418), (398, 191490), (491, 155220), (597, 127660), (780, 97709), (796, 95745), (982, 77610), (995, 76596), (1194, 63830), (1473, 51740), (1964, 38805), (1990, 38298), (2388, 31915), (2455, 31044), (2587, 29460), (2946, 25870), (2985, 25532), (3980, 19149), (4910, 15522), (5174, 14730), (5892, 12935), (5970, 12766), (6383, 11940), (7365, 10348), (7761, 9820)]