75642480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3439

約数の個数: 120

約数和(自身を含む): 262304640

約数和(自身を除く): 186662160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3389, 3720, 4464, 5580, 6778, 7440, 10167, 11160, 13556, 16945, 20334, 22320, 27112, 30501, 33890, 40668, 50835, 54224, 61002, 67780, 81336, 101670, 105059, 122004, 135560, 152505, 162672, 203340, 210118, 244008, 271120, 305010, 315177, 406680, 420236, 488016, 525295, 610020, 630354, 813360, 840472, 945531, 1050590, 1220040, 1260708, 1575885, 1680944, 1891062, 2101180, 2440080, 2521416, 3151770, 3782124, 4202360, 4727655, 5042832, 6303540, 7564248, 8404720, 9455310, 12607080, 15128496, 18910620, 25214160, 37821240, 75642480]

約数ペア:

[(1, 75642480), (2, 37821240), (3, 25214160), (4, 18910620), (5, 15128496), (6, 12607080), (8, 9455310), (9, 8404720), (10, 7564248), (12, 6303540), (15, 5042832), (16, 4727655), (18, 4202360), (20, 3782124), (24, 3151770), (30, 2521416), (31, 2440080), (36, 2101180), (40, 1891062), (45, 1680944), (48, 1575885), (60, 1260708), (62, 1220040), (72, 1050590), (80, 945531), (90, 840472), (93, 813360), (120, 630354), (124, 610020), (144, 525295), (155, 488016), (180, 420236), (186, 406680), (240, 315177), (248, 305010), (279, 271120), (310, 244008), (360, 210118), (372, 203340), (465, 162672), (496, 152505), (558, 135560), (620, 122004), (720, 105059), (744, 101670), (930, 81336), (1116, 67780), (1240, 61002), (1395, 54224), (1488, 50835), (1860, 40668), (2232, 33890), (2480, 30501), (2790, 27112), (3389, 22320), (3720, 20334), (4464, 16945), (5580, 13556), (6778, 11160), (7440, 10167)]