47792700

素因数分解:

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

素因数の和:625

約数の個数: 144

約数和(自身を含む): 158878720

約数和(自身を除く): 111086020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 571, 620, 675, 775, 837, 900, 930, 1116, 1142, 1350, 1395, 1550, 1674, 1713, 1860, 2284, 2325, 2700, 2790, 2855, 3100, 3348, 3426, 4185, 4650, 5139, 5580, 5710, 6852, 6975, 8370, 8565, 9300, 10278, 11420, 13950, 14275, 15417, 16740, 17130, 17701, 20556, 20925, 25695, 27900, 28550, 30834, 34260, 35402, 41850, 42825, 51390, 53103, 57100, 61668, 70804, 77085, 83700, 85650, 88505, 102780, 106206, 128475, 154170, 159309, 171300, 177010, 212412, 256950, 265515, 308340, 318618, 354020, 385425, 442525, 477927, 513900, 531030, 637236, 770850, 796545, 885050, 955854, 1062060, 1327575, 1541700, 1593090, 1770100, 1911708, 2389635, 2655150, 3186180, 3982725, 4779270, 5310300, 7965450, 9558540, 11948175, 15930900, 23896350, 47792700]

約数ペア:

[(1, 47792700), (2, 23896350), (3, 15930900), (4, 11948175), (5, 9558540), (6, 7965450), (9, 5310300), (10, 4779270), (12, 3982725), (15, 3186180), (18, 2655150), (20, 2389635), (25, 1911708), (27, 1770100), (30, 1593090), (31, 1541700), (36, 1327575), (45, 1062060), (50, 955854), (54, 885050), (60, 796545), (62, 770850), (75, 637236), (90, 531030), (93, 513900), (100, 477927), (108, 442525), (124, 385425), (135, 354020), (150, 318618), (155, 308340), (180, 265515), (186, 256950), (225, 212412), (270, 177010), (279, 171300), (300, 159309), (310, 154170), (372, 128475), (450, 106206), (465, 102780), (540, 88505), (558, 85650), (571, 83700), (620, 77085), (675, 70804), (775, 61668), (837, 57100), (900, 53103), (930, 51390), (1116, 42825), (1142, 41850), (1350, 35402), (1395, 34260), (1550, 30834), (1674, 28550), (1713, 27900), (1860, 25695), (2284, 20925), (2325, 20556), (2700, 17701), (2790, 17130), (2855, 16740), (3100, 15417), (3348, 14275), (3426, 13950), (4185, 11420), (4650, 10278), (5139, 9300), (5580, 8565), (5710, 8370), (6852, 6975)]