120400800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 448846272

約数和(自身を除く): 328445472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 32, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 96, 100, 102, 104, 120, 130, 136, 150, 156, 160, 170, 195, 200, 204, 208, 221, 227, 240, 255, 260, 272, 300, 312, 325, 340, 390, 400, 408, 416, 425, 442, 454, 480, 510, 520, 544, 600, 624, 650, 663, 680, 681, 780, 800, 816, 850, 884, 908, 975, 1020, 1040, 1105, 1135, 1200, 1248, 1275, 1300, 1326, 1360, 1362, 1560, 1632, 1700, 1768, 1816, 1950, 2040, 2080, 2210, 2270, 2400, 2550, 2600, 2652, 2720, 2724, 2951, 3120, 3315, 3400, 3405, 3536, 3632, 3859, 3900, 4080, 4420, 4540, 5100, 5200, 5304, 5448, 5525, 5675, 5902, 6240, 6630, 6800, 6810, 7072, 7264, 7718, 7800, 8160, 8840, 8853, 9080, 10200, 10400, 10608, 10896, 11050, 11350, 11577, 11804, 13260, 13600, 13620, 14755, 15436, 15600, 16575, 17025, 17680, 17706, 18160, 19295, 20400, 21216, 21792, 22100, 22700, 23154, 23608, 26520, 27240, 29510, 30872, 31200, 33150, 34050, 35360, 35412, 36320, 38590, 40800, 44200, 44265, 45400, 46308, 47216, 50167, 53040, 54480, 57885, 59020, 61744, 66300, 68100, 70824, 73775, 77180, 88400, 88530, 90800, 92616, 94432, 96475, 100334, 106080, 108960, 115770, 118040, 123488, 132600, 136200, 141648, 147550, 150501, 154360, 176800, 177060, 181600, 185232, 192950, 200668, 221325, 231540, 236080, 250835, 265200, 272400, 283296, 289425, 295100, 301002, 308720, 354120, 370464, 385900, 401336, 442650, 463080, 472160, 501670, 530400, 544800, 578850, 590200, 602004, 617440, 708240, 752505, 771800, 802672, 885300, 926160, 1003340, 1157700, 1180400, 1204008, 1254175, 1416480, 1505010, 1543600, 1605344, 1770600, 1852320, 2006680, 2315400, 2360800, 2408016, 2508350, 3010020, 3087200, 3541200, 3762525, 4013360, 4630800, 4816032, 5016700, 6020040, 7082400, 7525050, 8026720, 9261600, 10033400, 12040080, 15050100, 20066800, 24080160, 30100200, 40133600, 60200400, 120400800]

約数ペア:

[(1, 120400800), (2, 60200400), (3, 40133600), (4, 30100200), (5, 24080160), (6, 20066800), (8, 15050100), (10, 12040080), (12, 10033400), (13, 9261600), (15, 8026720), (16, 7525050), (17, 7082400), (20, 6020040), (24, 5016700), (25, 4816032), (26, 4630800), (30, 4013360), (32, 3762525), (34, 3541200), (39, 3087200), (40, 3010020), (48, 2508350), (50, 2408016), (51, 2360800), (52, 2315400), (60, 2006680), (65, 1852320), (68, 1770600), (75, 1605344), (78, 1543600), (80, 1505010), (85, 1416480), (96, 1254175), (100, 1204008), (102, 1180400), (104, 1157700), (120, 1003340), (130, 926160), (136, 885300), (150, 802672), (156, 771800), (160, 752505), (170, 708240), (195, 617440), (200, 602004), (204, 590200), (208, 578850), (221, 544800), (227, 530400), (240, 501670), (255, 472160), (260, 463080), (272, 442650), (300, 401336), (312, 385900), (325, 370464), (340, 354120), (390, 308720), (400, 301002), (408, 295100), (416, 289425), (425, 283296), (442, 272400), (454, 265200), (480, 250835), (510, 236080), (520, 231540), (544, 221325), (600, 200668), (624, 192950), (650, 185232), (663, 181600), (680, 177060), (681, 176800), (780, 154360), (800, 150501), (816, 147550), (850, 141648), (884, 136200), (908, 132600), (975, 123488), (1020, 118040), (1040, 115770), (1105, 108960), (1135, 106080), (1200, 100334), (1248, 96475), (1275, 94432), (1300, 92616), (1326, 90800), (1360, 88530), (1362, 88400), (1560, 77180), (1632, 73775), (1700, 70824), (1768, 68100), (1816, 66300), (1950, 61744), (2040, 59020), (2080, 57885), (2210, 54480), (2270, 53040), (2400, 50167), (2550, 47216), (2600, 46308), (2652, 45400), (2720, 44265), (2724, 44200), (2951, 40800), (3120, 38590), (3315, 36320), (3400, 35412), (3405, 35360), (3536, 34050), (3632, 33150), (3859, 31200), (3900, 30872), (4080, 29510), (4420, 27240), (4540, 26520), (5100, 23608), (5200, 23154), (5304, 22700), (5448, 22100), (5525, 21792), (5675, 21216), (5902, 20400), (6240, 19295), (6630, 18160), (6800, 17706), (6810, 17680), (7072, 17025), (7264, 16575), (7718, 15600), (7800, 15436), (8160, 14755), (8840, 13620), (8853, 13600), (9080, 13260), (10200, 11804), (10400, 11577), (10608, 11350), (10896, 11050)]