136387600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 120

約数和(自身を含む): 358691328

約数和(自身を除く): 222303728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 272, 310, 340, 400, 425, 496, 527, 620, 647, 680, 775, 850, 1054, 1240, 1294, 1360, 1550, 1700, 2108, 2480, 2588, 2635, 3100, 3235, 3400, 4216, 5176, 5270, 6200, 6470, 6800, 8432, 10352, 10540, 10999, 12400, 12940, 13175, 16175, 20057, 21080, 21998, 25880, 26350, 32350, 40114, 42160, 43996, 51760, 52700, 54995, 64700, 80228, 87992, 100285, 105400, 109990, 129400, 160456, 175984, 200570, 210800, 219980, 258800, 274975, 320912, 340969, 401140, 439960, 501425, 549950, 681938, 802280, 879920, 1002850, 1099900, 1363876, 1604560, 1704845, 2005700, 2199800, 2727752, 3409690, 4011400, 4399600, 5455504, 6819380, 8022800, 8524225, 13638760, 17048450, 27277520, 34096900, 68193800, 136387600]

約数ペア:

[(1, 136387600), (2, 68193800), (4, 34096900), (5, 27277520), (8, 17048450), (10, 13638760), (16, 8524225), (17, 8022800), (20, 6819380), (25, 5455504), (31, 4399600), (34, 4011400), (40, 3409690), (50, 2727752), (62, 2199800), (68, 2005700), (80, 1704845), (85, 1604560), (100, 1363876), (124, 1099900), (136, 1002850), (155, 879920), (170, 802280), (200, 681938), (248, 549950), (272, 501425), (310, 439960), (340, 401140), (400, 340969), (425, 320912), (496, 274975), (527, 258800), (620, 219980), (647, 210800), (680, 200570), (775, 175984), (850, 160456), (1054, 129400), (1240, 109990), (1294, 105400), (1360, 100285), (1550, 87992), (1700, 80228), (2108, 64700), (2480, 54995), (2588, 52700), (2635, 51760), (3100, 43996), (3235, 42160), (3400, 40114), (4216, 32350), (5176, 26350), (5270, 25880), (6200, 21998), (6470, 21080), (6800, 20057), (8432, 16175), (10352, 13175), (10540, 12940), (10999, 12400)]