71689050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 120

約数和(自身を含む): 205974912

約数和(自身を除く): 134285862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 186, 225, 270, 279, 310, 405, 450, 465, 558, 571, 675, 775, 810, 837, 930, 1142, 1350, 1395, 1550, 1674, 1713, 2025, 2325, 2511, 2790, 2855, 3426, 4050, 4185, 4650, 5022, 5139, 5710, 6975, 8370, 8565, 10278, 12555, 13950, 14275, 15417, 17130, 17701, 20925, 25110, 25695, 28550, 30834, 35402, 41850, 42825, 46251, 51390, 53103, 62775, 77085, 85650, 88505, 92502, 106206, 125550, 128475, 154170, 159309, 177010, 231255, 256950, 265515, 318618, 385425, 442525, 462510, 477927, 531030, 770850, 796545, 885050, 955854, 1156275, 1327575, 1433781, 1593090, 2312550, 2389635, 2655150, 2867562, 3982725, 4779270, 7168905, 7965450, 11948175, 14337810, 23896350, 35844525, 71689050]

約数ペア:

[(1, 71689050), (2, 35844525), (3, 23896350), (5, 14337810), (6, 11948175), (9, 7965450), (10, 7168905), (15, 4779270), (18, 3982725), (25, 2867562), (27, 2655150), (30, 2389635), (31, 2312550), (45, 1593090), (50, 1433781), (54, 1327575), (62, 1156275), (75, 955854), (81, 885050), (90, 796545), (93, 770850), (135, 531030), (150, 477927), (155, 462510), (162, 442525), (186, 385425), (225, 318618), (270, 265515), (279, 256950), (310, 231255), (405, 177010), (450, 159309), (465, 154170), (558, 128475), (571, 125550), (675, 106206), (775, 92502), (810, 88505), (837, 85650), (930, 77085), (1142, 62775), (1350, 53103), (1395, 51390), (1550, 46251), (1674, 42825), (1713, 41850), (2025, 35402), (2325, 30834), (2511, 28550), (2790, 25695), (2855, 25110), (3426, 20925), (4050, 17701), (4185, 17130), (4650, 15417), (5022, 14275), (5139, 13950), (5710, 12555), (6975, 10278), (8370, 8565)]