75210720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:757

約数の個数: 192

約数和(自身を含む): 270527040

約数和(自身を除く): 195316320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 709, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1418, 1560, 1632, 1768, 2040, 2080, 2127, 2210, 2652, 2720, 2836, 3120, 3315, 3536, 3545, 4080, 4254, 4420, 5304, 5672, 6240, 6630, 7072, 7090, 8160, 8508, 8840, 9217, 10608, 10635, 11344, 12053, 13260, 14180, 17016, 17680, 18434, 21216, 21270, 22688, 24106, 26520, 27651, 28360, 34032, 35360, 36159, 36868, 42540, 46085, 48212, 53040, 55302, 56720, 60265, 68064, 72318, 73736, 85080, 92170, 96424, 106080, 110604, 113440, 120530, 138255, 144636, 147472, 156689, 170160, 180795, 184340, 192848, 221208, 241060, 276510, 289272, 294944, 313378, 340320, 361590, 368680, 385696, 442416, 470067, 482120, 553020, 578544, 626756, 723180, 737360, 783445, 884832, 940134, 964240, 1106040, 1157088, 1253512, 1446360, 1474720, 1566890, 1880268, 1928480, 2212080, 2350335, 2507024, 2892720, 3133780, 3760536, 4424160, 4700670, 5014048, 5785440, 6267560, 7521072, 9401340, 12535120, 15042144, 18802680, 25070240, 37605360, 75210720]

約数ペア:

[(1, 75210720), (2, 37605360), (3, 25070240), (4, 18802680), (5, 15042144), (6, 12535120), (8, 9401340), (10, 7521072), (12, 6267560), (13, 5785440), (15, 5014048), (16, 4700670), (17, 4424160), (20, 3760536), (24, 3133780), (26, 2892720), (30, 2507024), (32, 2350335), (34, 2212080), (39, 1928480), (40, 1880268), (48, 1566890), (51, 1474720), (52, 1446360), (60, 1253512), (65, 1157088), (68, 1106040), (78, 964240), (80, 940134), (85, 884832), (96, 783445), (102, 737360), (104, 723180), (120, 626756), (130, 578544), (136, 553020), (156, 482120), (160, 470067), (170, 442416), (195, 385696), (204, 368680), (208, 361590), (221, 340320), (240, 313378), (255, 294944), (260, 289272), (272, 276510), (312, 241060), (340, 221208), (390, 192848), (408, 184340), (416, 180795), (442, 170160), (480, 156689), (510, 147472), (520, 144636), (544, 138255), (624, 120530), (663, 113440), (680, 110604), (709, 106080), (780, 96424), (816, 92170), (884, 85080), (1020, 73736), (1040, 72318), (1105, 68064), (1248, 60265), (1326, 56720), (1360, 55302), (1418, 53040), (1560, 48212), (1632, 46085), (1768, 42540), (2040, 36868), (2080, 36159), (2127, 35360), (2210, 34032), (2652, 28360), (2720, 27651), (2836, 26520), (3120, 24106), (3315, 22688), (3536, 21270), (3545, 21216), (4080, 18434), (4254, 17680), (4420, 17016), (5304, 14180), (5672, 13260), (6240, 12053), (6630, 11344), (7072, 10635), (7090, 10608), (8160, 9217), (8508, 8840)]