225177840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1792

約数の個数: 160

約数和(自身を含む): 788788800

約数和(自身を除く): 563610960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1709, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3418, 3660, 4392, 4880, 5127, 5490, 6588, 6836, 7320, 8235, 8545, 8784, 10254, 10980, 13176, 13672, 14640, 15381, 16470, 17090, 20508, 21960, 25635, 26352, 27344, 30762, 32940, 34180, 41016, 43920, 46143, 51270, 61524, 65880, 68360, 76905, 82032, 92286, 102540, 104249, 123048, 131760, 136720, 153810, 184572, 205080, 208498, 230715, 246096, 307620, 312747, 369144, 410160, 416996, 461430, 521245, 615240, 625494, 738288, 833992, 922860, 938241, 1042490, 1230480, 1250988, 1563735, 1667984, 1845720, 1876482, 2084980, 2501976, 2814723, 3127470, 3691440, 3752964, 4169960, 4691205, 5003952, 5629446, 6254940, 7505928, 8339920, 9382410, 11258892, 12509880, 14073615, 15011856, 18764820, 22517784, 25019760, 28147230, 37529640, 45035568, 56294460, 75059280, 112588920, 225177840]

約数ペア:

[(1, 225177840), (2, 112588920), (3, 75059280), (4, 56294460), (5, 45035568), (6, 37529640), (8, 28147230), (9, 25019760), (10, 22517784), (12, 18764820), (15, 15011856), (16, 14073615), (18, 12509880), (20, 11258892), (24, 9382410), (27, 8339920), (30, 7505928), (36, 6254940), (40, 5629446), (45, 5003952), (48, 4691205), (54, 4169960), (60, 3752964), (61, 3691440), (72, 3127470), (80, 2814723), (90, 2501976), (108, 2084980), (120, 1876482), (122, 1845720), (135, 1667984), (144, 1563735), (180, 1250988), (183, 1230480), (216, 1042490), (240, 938241), (244, 922860), (270, 833992), (305, 738288), (360, 625494), (366, 615240), (432, 521245), (488, 461430), (540, 416996), (549, 410160), (610, 369144), (720, 312747), (732, 307620), (915, 246096), (976, 230715), (1080, 208498), (1098, 205080), (1220, 184572), (1464, 153810), (1647, 136720), (1709, 131760), (1830, 123048), (2160, 104249), (2196, 102540), (2440, 92286), (2745, 82032), (2928, 76905), (3294, 68360), (3418, 65880), (3660, 61524), (4392, 51270), (4880, 46143), (5127, 43920), (5490, 41016), (6588, 34180), (6836, 32940), (7320, 30762), (8235, 27344), (8545, 26352), (8784, 25635), (10254, 21960), (10980, 20508), (13176, 17090), (13672, 16470), (14640, 15381)]