18062400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 168

約数和(自身を含む): 61228224

約数和(自身を除く): 43165824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 71, 75, 80, 96, 100, 106, 120, 142, 150, 159, 160, 192, 200, 212, 213, 240, 265, 284, 300, 318, 320, 355, 400, 424, 426, 480, 530, 568, 600, 636, 710, 795, 800, 848, 852, 960, 1060, 1065, 1136, 1200, 1272, 1325, 1420, 1590, 1600, 1696, 1704, 1775, 2120, 2130, 2272, 2400, 2544, 2650, 2840, 3180, 3392, 3408, 3550, 3763, 3975, 4240, 4260, 4544, 4800, 5088, 5300, 5325, 5680, 6360, 6816, 7100, 7526, 7950, 8480, 8520, 10176, 10600, 10650, 11289, 11360, 12720, 13632, 14200, 15052, 15900, 16960, 17040, 18815, 21200, 21300, 22578, 22720, 25440, 28400, 30104, 31800, 34080, 37630, 42400, 42600, 45156, 50880, 56445, 56800, 60208, 63600, 68160, 75260, 84800, 85200, 90312, 94075, 112890, 113600, 120416, 127200, 150520, 170400, 180624, 188150, 225780, 240832, 254400, 282225, 301040, 340800, 361248, 376300, 451560, 564450, 602080, 722496, 752600, 903120, 1128900, 1204160, 1505200, 1806240, 2257800, 3010400, 3612480, 4515600, 6020800, 9031200, 18062400]

約数ペア:

[(1, 18062400), (2, 9031200), (3, 6020800), (4, 4515600), (5, 3612480), (6, 3010400), (8, 2257800), (10, 1806240), (12, 1505200), (15, 1204160), (16, 1128900), (20, 903120), (24, 752600), (25, 722496), (30, 602080), (32, 564450), (40, 451560), (48, 376300), (50, 361248), (53, 340800), (60, 301040), (64, 282225), (71, 254400), (75, 240832), (80, 225780), (96, 188150), (100, 180624), (106, 170400), (120, 150520), (142, 127200), (150, 120416), (159, 113600), (160, 112890), (192, 94075), (200, 90312), (212, 85200), (213, 84800), (240, 75260), (265, 68160), (284, 63600), (300, 60208), (318, 56800), (320, 56445), (355, 50880), (400, 45156), (424, 42600), (426, 42400), (480, 37630), (530, 34080), (568, 31800), (600, 30104), (636, 28400), (710, 25440), (795, 22720), (800, 22578), (848, 21300), (852, 21200), (960, 18815), (1060, 17040), (1065, 16960), (1136, 15900), (1200, 15052), (1272, 14200), (1325, 13632), (1420, 12720), (1590, 11360), (1600, 11289), (1696, 10650), (1704, 10600), (1775, 10176), (2120, 8520), (2130, 8480), (2272, 7950), (2400, 7526), (2544, 7100), (2650, 6816), (2840, 6360), (3180, 5680), (3392, 5325), (3408, 5300), (3550, 5088), (3763, 4800), (3975, 4544), (4240, 4260)]