231492000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 769886208

約数和(自身を除く): 538394208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 101, 120, 125, 150, 160, 191, 200, 202, 240, 250, 300, 303, 375, 382, 400, 404, 480, 500, 505, 573, 600, 606, 750, 764, 800, 808, 955, 1000, 1010, 1146, 1200, 1212, 1500, 1515, 1528, 1616, 1910, 2000, 2020, 2292, 2400, 2424, 2525, 2865, 3000, 3030, 3056, 3232, 3820, 4000, 4040, 4584, 4775, 4848, 5050, 5730, 6000, 6060, 6112, 7575, 7640, 8080, 9168, 9550, 9696, 10100, 11460, 12000, 12120, 12625, 14325, 15150, 15280, 16160, 18336, 19100, 19291, 20200, 22920, 23875, 24240, 25250, 28650, 30300, 30560, 37875, 38200, 38582, 40400, 45840, 47750, 48480, 50500, 57300, 57873, 60600, 71625, 75750, 76400, 77164, 80800, 91680, 95500, 96455, 101000, 114600, 115746, 121200, 143250, 151500, 152800, 154328, 191000, 192910, 202000, 229200, 231492, 242400, 286500, 289365, 303000, 308656, 382000, 385820, 404000, 458400, 462984, 482275, 573000, 578730, 606000, 617312, 764000, 771640, 925968, 964550, 1146000, 1157460, 1212000, 1446825, 1543280, 1851936, 1929100, 2292000, 2314920, 2411375, 2893650, 3086560, 3858200, 4629840, 4822750, 5787300, 7234125, 7716400, 9259680, 9645500, 11574600, 14468250, 15432800, 19291000, 23149200, 28936500, 38582000, 46298400, 57873000, 77164000, 115746000, 231492000]

約数ペア:

[(1, 231492000), (2, 115746000), (3, 77164000), (4, 57873000), (5, 46298400), (6, 38582000), (8, 28936500), (10, 23149200), (12, 19291000), (15, 15432800), (16, 14468250), (20, 11574600), (24, 9645500), (25, 9259680), (30, 7716400), (32, 7234125), (40, 5787300), (48, 4822750), (50, 4629840), (60, 3858200), (75, 3086560), (80, 2893650), (96, 2411375), (100, 2314920), (101, 2292000), (120, 1929100), (125, 1851936), (150, 1543280), (160, 1446825), (191, 1212000), (200, 1157460), (202, 1146000), (240, 964550), (250, 925968), (300, 771640), (303, 764000), (375, 617312), (382, 606000), (400, 578730), (404, 573000), (480, 482275), (500, 462984), (505, 458400), (573, 404000), (600, 385820), (606, 382000), (750, 308656), (764, 303000), (800, 289365), (808, 286500), (955, 242400), (1000, 231492), (1010, 229200), (1146, 202000), (1200, 192910), (1212, 191000), (1500, 154328), (1515, 152800), (1528, 151500), (1616, 143250), (1910, 121200), (2000, 115746), (2020, 114600), (2292, 101000), (2400, 96455), (2424, 95500), (2525, 91680), (2865, 80800), (3000, 77164), (3030, 76400), (3056, 75750), (3232, 71625), (3820, 60600), (4000, 57873), (4040, 57300), (4584, 50500), (4775, 48480), (4848, 47750), (5050, 45840), (5730, 40400), (6000, 38582), (6060, 38200), (6112, 37875), (7575, 30560), (7640, 30300), (8080, 28650), (9168, 25250), (9550, 24240), (9696, 23875), (10100, 22920), (11460, 20200), (12000, 19291), (12120, 19100), (12625, 18336), (14325, 16160), (15150, 15280)]