5109000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 17297280

約数和(自身を除く): 12188280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 131, 150, 156, 195, 200, 250, 260, 262, 300, 312, 325, 375, 390, 393, 500, 520, 524, 600, 650, 655, 750, 780, 786, 975, 1000, 1048, 1300, 1310, 1500, 1560, 1572, 1625, 1703, 1950, 1965, 2600, 2620, 3000, 3144, 3250, 3275, 3406, 3900, 3930, 4875, 5109, 5240, 6500, 6550, 6812, 7800, 7860, 8515, 9750, 9825, 10218, 13000, 13100, 13624, 15720, 16375, 17030, 19500, 19650, 20436, 25545, 26200, 32750, 34060, 39000, 39300, 40872, 42575, 49125, 51090, 65500, 68120, 78600, 85150, 98250, 102180, 127725, 131000, 170300, 196500, 204360, 212875, 255450, 340600, 393000, 425750, 510900, 638625, 851500, 1021800, 1277250, 1703000, 2554500, 5109000]

約数ペア:

[(1, 5109000), (2, 2554500), (3, 1703000), (4, 1277250), (5, 1021800), (6, 851500), (8, 638625), (10, 510900), (12, 425750), (13, 393000), (15, 340600), (20, 255450), (24, 212875), (25, 204360), (26, 196500), (30, 170300), (39, 131000), (40, 127725), (50, 102180), (52, 98250), (60, 85150), (65, 78600), (75, 68120), (78, 65500), (100, 51090), (104, 49125), (120, 42575), (125, 40872), (130, 39300), (131, 39000), (150, 34060), (156, 32750), (195, 26200), (200, 25545), (250, 20436), (260, 19650), (262, 19500), (300, 17030), (312, 16375), (325, 15720), (375, 13624), (390, 13100), (393, 13000), (500, 10218), (520, 9825), (524, 9750), (600, 8515), (650, 7860), (655, 7800), (750, 6812), (780, 6550), (786, 6500), (975, 5240), (1000, 5109), (1048, 4875), (1300, 3930), (1310, 3900), (1500, 3406), (1560, 3275), (1572, 3250), (1625, 3144), (1703, 3000), (1950, 2620), (1965, 2600)]