75649320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 266872320

約数和(自身を除く): 191223000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 51, 60, 68, 72, 85, 90, 94, 102, 120, 136, 141, 153, 170, 180, 188, 204, 235, 255, 263, 282, 306, 340, 360, 376, 408, 423, 470, 510, 526, 564, 612, 680, 705, 765, 789, 799, 846, 940, 1020, 1052, 1128, 1224, 1315, 1410, 1530, 1578, 1598, 1692, 1880, 2040, 2104, 2115, 2367, 2397, 2630, 2820, 3060, 3156, 3196, 3384, 3945, 3995, 4230, 4471, 4734, 4794, 5260, 5640, 6120, 6312, 6392, 7191, 7890, 7990, 8460, 8942, 9468, 9588, 10520, 11835, 11985, 12361, 13413, 14382, 15780, 15980, 16920, 17884, 18936, 19176, 22355, 23670, 23970, 24722, 26826, 28764, 31560, 31960, 35768, 35955, 37083, 40239, 44710, 47340, 47940, 49444, 53652, 57528, 61805, 67065, 71910, 74166, 80478, 89420, 94680, 95880, 98888, 107304, 111249, 123610, 134130, 143820, 148332, 160956, 178840, 185415, 201195, 210137, 222498, 247220, 268260, 287640, 296664, 321912, 370830, 402390, 420274, 444996, 494440, 536520, 556245, 630411, 741660, 804780, 840548, 889992, 1050685, 1112490, 1260822, 1483320, 1609560, 1681096, 1891233, 2101370, 2224980, 2521644, 3152055, 3782466, 4202740, 4449960, 5043288, 6304110, 7564932, 8405480, 9456165, 12608220, 15129864, 18912330, 25216440, 37824660, 75649320]

約数ペア:

[(1, 75649320), (2, 37824660), (3, 25216440), (4, 18912330), (5, 15129864), (6, 12608220), (8, 9456165), (9, 8405480), (10, 7564932), (12, 6304110), (15, 5043288), (17, 4449960), (18, 4202740), (20, 3782466), (24, 3152055), (30, 2521644), (34, 2224980), (36, 2101370), (40, 1891233), (45, 1681096), (47, 1609560), (51, 1483320), (60, 1260822), (68, 1112490), (72, 1050685), (85, 889992), (90, 840548), (94, 804780), (102, 741660), (120, 630411), (136, 556245), (141, 536520), (153, 494440), (170, 444996), (180, 420274), (188, 402390), (204, 370830), (235, 321912), (255, 296664), (263, 287640), (282, 268260), (306, 247220), (340, 222498), (360, 210137), (376, 201195), (408, 185415), (423, 178840), (470, 160956), (510, 148332), (526, 143820), (564, 134130), (612, 123610), (680, 111249), (705, 107304), (765, 98888), (789, 95880), (799, 94680), (846, 89420), (940, 80478), (1020, 74166), (1052, 71910), (1128, 67065), (1224, 61805), (1315, 57528), (1410, 53652), (1530, 49444), (1578, 47940), (1598, 47340), (1692, 44710), (1880, 40239), (2040, 37083), (2104, 35955), (2115, 35768), (2367, 31960), (2397, 31560), (2630, 28764), (2820, 26826), (3060, 24722), (3156, 23970), (3196, 23670), (3384, 22355), (3945, 19176), (3995, 18936), (4230, 17884), (4471, 16920), (4734, 15980), (4794, 15780), (5260, 14382), (5640, 13413), (6120, 12361), (6312, 11985), (6392, 11835), (7191, 10520), (7890, 9588), (7990, 9468), (8460, 8942)]