90356400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1364

約数の個数: 180

約数和(自身を含む): 330314920

約数和(自身を除く): 239958520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1321, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2642, 2736, 2850, 3420, 3600, 3800, 3963, 4275, 4560, 5284, 5700, 6605, 6840, 7600, 7926, 8550, 10568, 11400, 11889, 13210, 13680, 15852, 17100, 19815, 21136, 22800, 23778, 25099, 26420, 31704, 33025, 34200, 39630, 47556, 50198, 52840, 59445, 63408, 66050, 68400, 75297, 79260, 95112, 99075, 100396, 105680, 118890, 125495, 132100, 150594, 158520, 190224, 198150, 200792, 225891, 237780, 250990, 264200, 297225, 301188, 317040, 376485, 396300, 401584, 451782, 475560, 501980, 528400, 594450, 602376, 627475, 752970, 792600, 903564, 951120, 1003960, 1129455, 1188900, 1204752, 1254950, 1505940, 1585200, 1807128, 1882425, 2007920, 2258910, 2377800, 2509900, 3011880, 3614256, 3764850, 4517820, 4755600, 5019800, 5647275, 6023760, 7529700, 9035640, 10039600, 11294550, 15059400, 18071280, 22589100, 30118800, 45178200, 90356400]

約数ペア:

[(1, 90356400), (2, 45178200), (3, 30118800), (4, 22589100), (5, 18071280), (6, 15059400), (8, 11294550), (9, 10039600), (10, 9035640), (12, 7529700), (15, 6023760), (16, 5647275), (18, 5019800), (19, 4755600), (20, 4517820), (24, 3764850), (25, 3614256), (30, 3011880), (36, 2509900), (38, 2377800), (40, 2258910), (45, 2007920), (48, 1882425), (50, 1807128), (57, 1585200), (60, 1505940), (72, 1254950), (75, 1204752), (76, 1188900), (80, 1129455), (90, 1003960), (95, 951120), (100, 903564), (114, 792600), (120, 752970), (144, 627475), (150, 602376), (152, 594450), (171, 528400), (180, 501980), (190, 475560), (200, 451782), (225, 401584), (228, 396300), (240, 376485), (285, 317040), (300, 301188), (304, 297225), (342, 264200), (360, 250990), (380, 237780), (400, 225891), (450, 200792), (456, 198150), (475, 190224), (570, 158520), (600, 150594), (684, 132100), (720, 125495), (760, 118890), (855, 105680), (900, 100396), (912, 99075), (950, 95112), (1140, 79260), (1200, 75297), (1321, 68400), (1368, 66050), (1425, 63408), (1520, 59445), (1710, 52840), (1800, 50198), (1900, 47556), (2280, 39630), (2642, 34200), (2736, 33025), (2850, 31704), (3420, 26420), (3600, 25099), (3800, 23778), (3963, 22800), (4275, 21136), (4560, 19815), (5284, 17100), (5700, 15852), (6605, 13680), (6840, 13210), (7600, 11889), (7926, 11400), (8550, 10568)]