99767200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 268717176

約数和(自身を除く): 168949976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 53, 65, 80, 100, 104, 106, 130, 160, 181, 200, 208, 212, 260, 265, 325, 362, 400, 416, 424, 520, 530, 650, 689, 724, 800, 848, 905, 1040, 1060, 1300, 1325, 1378, 1448, 1696, 1810, 2080, 2120, 2353, 2600, 2650, 2756, 2896, 3445, 3620, 4240, 4525, 4706, 5200, 5300, 5512, 5792, 6890, 7240, 8480, 9050, 9412, 9593, 10400, 10600, 11024, 11765, 13780, 14480, 17225, 18100, 18824, 19186, 21200, 22048, 23530, 27560, 28960, 34450, 36200, 37648, 38372, 42400, 47060, 47965, 55120, 58825, 68900, 72400, 75296, 76744, 94120, 95930, 110240, 117650, 124709, 137800, 144800, 153488, 188240, 191860, 235300, 239825, 249418, 275600, 306976, 376480, 383720, 470600, 479650, 498836, 551200, 623545, 767440, 941200, 959300, 997672, 1247090, 1534880, 1882400, 1918600, 1995344, 2494180, 3117725, 3837200, 3990688, 4988360, 6235450, 7674400, 9976720, 12470900, 19953440, 24941800, 49883600, 99767200]

約数ペア:

[(1, 99767200), (2, 49883600), (4, 24941800), (5, 19953440), (8, 12470900), (10, 9976720), (13, 7674400), (16, 6235450), (20, 4988360), (25, 3990688), (26, 3837200), (32, 3117725), (40, 2494180), (50, 1995344), (52, 1918600), (53, 1882400), (65, 1534880), (80, 1247090), (100, 997672), (104, 959300), (106, 941200), (130, 767440), (160, 623545), (181, 551200), (200, 498836), (208, 479650), (212, 470600), (260, 383720), (265, 376480), (325, 306976), (362, 275600), (400, 249418), (416, 239825), (424, 235300), (520, 191860), (530, 188240), (650, 153488), (689, 144800), (724, 137800), (800, 124709), (848, 117650), (905, 110240), (1040, 95930), (1060, 94120), (1300, 76744), (1325, 75296), (1378, 72400), (1448, 68900), (1696, 58825), (1810, 55120), (2080, 47965), (2120, 47060), (2353, 42400), (2600, 38372), (2650, 37648), (2756, 36200), (2896, 34450), (3445, 28960), (3620, 27560), (4240, 23530), (4525, 22048), (4706, 21200), (5200, 19186), (5300, 18824), (5512, 18100), (5792, 17225), (6890, 14480), (7240, 13780), (8480, 11765), (9050, 11024), (9412, 10600), (9593, 10400)]