227652840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20399}}^1$

素因数の和:20447

約数の個数: 96

約数和(自身を含む): 763776000

約数和(自身を除く): 536123160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 20399, 40798, 61197, 81596, 101995, 122394, 163192, 183591, 203990, 244788, 305985, 367182, 407980, 489576, 611970, 632369, 734364, 815960, 917955, 1223940, 1264738, 1468728, 1835910, 1897107, 2447880, 2529476, 3161845, 3671820, 3794214, 5058952, 5691321, 6323690, 7343640, 7588428, 9485535, 11382642, 12647380, 15176856, 18971070, 22765284, 25294760, 28456605, 37942140, 45530568, 56913210, 75884280, 113826420, 227652840]

約数ペア:

[(1, 227652840), (2, 113826420), (3, 75884280), (4, 56913210), (5, 45530568), (6, 37942140), (8, 28456605), (9, 25294760), (10, 22765284), (12, 18971070), (15, 15176856), (18, 12647380), (20, 11382642), (24, 9485535), (30, 7588428), (31, 7343640), (36, 6323690), (40, 5691321), (45, 5058952), (60, 3794214), (62, 3671820), (72, 3161845), (90, 2529476), (93, 2447880), (120, 1897107), (124, 1835910), (155, 1468728), (180, 1264738), (186, 1223940), (248, 917955), (279, 815960), (310, 734364), (360, 632369), (372, 611970), (465, 489576), (558, 407980), (620, 367182), (744, 305985), (930, 244788), (1116, 203990), (1240, 183591), (1395, 163192), (1860, 122394), (2232, 101995), (2790, 81596), (3720, 61197), (5580, 40798), (11160, 20399)]