138895200

素因数分解:

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

素因数の和:318

約数の個数: 216

約数和(自身を含む): 497218176

約数和(自身を除く): 358322976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 101, 120, 144, 150, 160, 180, 191, 200, 202, 225, 240, 288, 300, 303, 360, 382, 400, 404, 450, 480, 505, 573, 600, 606, 720, 764, 800, 808, 900, 909, 955, 1010, 1146, 1200, 1212, 1440, 1515, 1528, 1616, 1719, 1800, 1818, 1910, 2020, 2292, 2400, 2424, 2525, 2865, 3030, 3056, 3232, 3438, 3600, 3636, 3820, 4040, 4545, 4584, 4775, 4848, 5050, 5730, 6060, 6112, 6876, 7200, 7272, 7575, 7640, 8080, 8595, 9090, 9168, 9550, 9696, 10100, 11460, 12120, 13752, 14325, 14544, 15150, 15280, 16160, 17190, 18180, 18336, 19100, 19291, 20200, 22725, 22920, 24240, 27504, 28650, 29088, 30300, 30560, 34380, 36360, 38200, 38582, 40400, 42975, 45450, 45840, 48480, 55008, 57300, 57873, 60600, 68760, 72720, 76400, 77164, 80800, 85950, 90900, 91680, 96455, 114600, 115746, 121200, 137520, 145440, 152800, 154328, 171900, 173619, 181800, 192910, 229200, 231492, 242400, 275040, 289365, 308656, 343800, 347238, 363600, 385820, 458400, 462984, 482275, 578730, 617312, 687600, 694476, 727200, 771640, 868095, 925968, 964550, 1157460, 1375200, 1388952, 1446825, 1543280, 1736190, 1851936, 1929100, 2314920, 2777904, 2893650, 3086560, 3472380, 3858200, 4340475, 4629840, 5555808, 5787300, 6944760, 7716400, 8680950, 9259680, 11574600, 13889520, 15432800, 17361900, 23149200, 27779040, 34723800, 46298400, 69447600, 138895200]

約数ペア:

[(1, 138895200), (2, 69447600), (3, 46298400), (4, 34723800), (5, 27779040), (6, 23149200), (8, 17361900), (9, 15432800), (10, 13889520), (12, 11574600), (15, 9259680), (16, 8680950), (18, 7716400), (20, 6944760), (24, 5787300), (25, 5555808), (30, 4629840), (32, 4340475), (36, 3858200), (40, 3472380), (45, 3086560), (48, 2893650), (50, 2777904), (60, 2314920), (72, 1929100), (75, 1851936), (80, 1736190), (90, 1543280), (96, 1446825), (100, 1388952), (101, 1375200), (120, 1157460), (144, 964550), (150, 925968), (160, 868095), (180, 771640), (191, 727200), (200, 694476), (202, 687600), (225, 617312), (240, 578730), (288, 482275), (300, 462984), (303, 458400), (360, 385820), (382, 363600), (400, 347238), (404, 343800), (450, 308656), (480, 289365), (505, 275040), (573, 242400), (600, 231492), (606, 229200), (720, 192910), (764, 181800), (800, 173619), (808, 171900), (900, 154328), (909, 152800), (955, 145440), (1010, 137520), (1146, 121200), (1200, 115746), (1212, 114600), (1440, 96455), (1515, 91680), (1528, 90900), (1616, 85950), (1719, 80800), (1800, 77164), (1818, 76400), (1910, 72720), (2020, 68760), (2292, 60600), (2400, 57873), (2424, 57300), (2525, 55008), (2865, 48480), (3030, 45840), (3056, 45450), (3232, 42975), (3438, 40400), (3600, 38582), (3636, 38200), (3820, 36360), (4040, 34380), (4545, 30560), (4584, 30300), (4775, 29088), (4848, 28650), (5050, 27504), (5730, 24240), (6060, 22920), (6112, 22725), (6876, 20200), (7200, 19291), (7272, 19100), (7575, 18336), (7640, 18180), (8080, 17190), (8595, 16160), (9090, 15280), (9168, 15150), (9550, 14544), (9696, 14325), (10100, 13752), (11460, 12120)]