212643600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 240

約数和(自身を含む): 752993472

約数和(自身を除く): 540349872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 43, 48, 50, 52, 60, 65, 75, 78, 80, 86, 100, 104, 120, 129, 130, 150, 156, 172, 195, 200, 208, 215, 240, 258, 260, 300, 312, 317, 325, 344, 390, 400, 430, 516, 520, 559, 600, 624, 634, 645, 650, 688, 780, 860, 951, 975, 1032, 1040, 1075, 1118, 1200, 1268, 1290, 1300, 1560, 1585, 1677, 1720, 1902, 1950, 2064, 2150, 2236, 2536, 2580, 2600, 2795, 3120, 3170, 3225, 3354, 3440, 3804, 3900, 4121, 4300, 4472, 4755, 5072, 5160, 5200, 5590, 6340, 6450, 6708, 7608, 7800, 7925, 8242, 8385, 8600, 8944, 9510, 10320, 11180, 12363, 12680, 12900, 13416, 13631, 13975, 15216, 15600, 15850, 16484, 16770, 17200, 19020, 20605, 22360, 23775, 24726, 25360, 25800, 26832, 27262, 27950, 31700, 32968, 33540, 38040, 40893, 41210, 41925, 44720, 47550, 49452, 51600, 54524, 55900, 61815, 63400, 65936, 67080, 68155, 76080, 81786, 82420, 83850, 95100, 98904, 103025, 109048, 111800, 123630, 126800, 134160, 136310, 163572, 164840, 167700, 177203, 190200, 197808, 204465, 206050, 218096, 223600, 247260, 272620, 309075, 327144, 329680, 335400, 340775, 354406, 380400, 408930, 412100, 494520, 531609, 545240, 618150, 654288, 670800, 681550, 708812, 817860, 824200, 886015, 989040, 1022325, 1063218, 1090480, 1236300, 1363100, 1417624, 1635720, 1648400, 1772030, 2044650, 2126436, 2472600, 2658045, 2726200, 2835248, 3271440, 3544060, 4089300, 4252872, 4430075, 4945200, 5316090, 5452400, 7088120, 8178600, 8505744, 8860150, 10632180, 13290225, 14176240, 16357200, 17720300, 21264360, 26580450, 35440600, 42528720, 53160900, 70881200, 106321800, 212643600]

約数ペア:

[(1, 212643600), (2, 106321800), (3, 70881200), (4, 53160900), (5, 42528720), (6, 35440600), (8, 26580450), (10, 21264360), (12, 17720300), (13, 16357200), (15, 14176240), (16, 13290225), (20, 10632180), (24, 8860150), (25, 8505744), (26, 8178600), (30, 7088120), (39, 5452400), (40, 5316090), (43, 4945200), (48, 4430075), (50, 4252872), (52, 4089300), (60, 3544060), (65, 3271440), (75, 2835248), (78, 2726200), (80, 2658045), (86, 2472600), (100, 2126436), (104, 2044650), (120, 1772030), (129, 1648400), (130, 1635720), (150, 1417624), (156, 1363100), (172, 1236300), (195, 1090480), (200, 1063218), (208, 1022325), (215, 989040), (240, 886015), (258, 824200), (260, 817860), (300, 708812), (312, 681550), (317, 670800), (325, 654288), (344, 618150), (390, 545240), (400, 531609), (430, 494520), (516, 412100), (520, 408930), (559, 380400), (600, 354406), (624, 340775), (634, 335400), (645, 329680), (650, 327144), (688, 309075), (780, 272620), (860, 247260), (951, 223600), (975, 218096), (1032, 206050), (1040, 204465), (1075, 197808), (1118, 190200), (1200, 177203), (1268, 167700), (1290, 164840), (1300, 163572), (1560, 136310), (1585, 134160), (1677, 126800), (1720, 123630), (1902, 111800), (1950, 109048), (2064, 103025), (2150, 98904), (2236, 95100), (2536, 83850), (2580, 82420), (2600, 81786), (2795, 76080), (3120, 68155), (3170, 67080), (3225, 65936), (3354, 63400), (3440, 61815), (3804, 55900), (3900, 54524), (4121, 51600), (4300, 49452), (4472, 47550), (4755, 44720), (5072, 41925), (5160, 41210), (5200, 40893), (5590, 38040), (6340, 33540), (6450, 32968), (6708, 31700), (7608, 27950), (7800, 27262), (7925, 26832), (8242, 25800), (8385, 25360), (8600, 24726), (8944, 23775), (9510, 22360), (10320, 20605), (11180, 19020), (12363, 17200), (12680, 16770), (12900, 16484), (13416, 15850), (13631, 15600), (13975, 15216)]