61660725480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{9739}}^1$

素因数の和:10208

約数の個数: 192

約数和(自身を含む): 205580232000

約数和(自身を除く): 143919506520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 409, 430, 516, 645, 774, 818, 860, 1032, 1227, 1290, 1548, 1636, 1720, 1935, 2045, 2454, 2580, 3096, 3272, 3681, 3870, 4090, 4908, 5160, 6135, 7362, 7740, 8180, 9739, 9816, 12270, 14724, 15480, 16360, 17587, 18405, 19478, 24540, 29217, 29448, 35174, 36810, 38956, 48695, 49080, 52761, 58434, 70348, 73620, 77912, 87651, 87935, 97390, 105522, 116868, 140696, 146085, 147240, 158283, 175302, 175870, 194780, 211044, 233736, 263805, 292170, 316566, 350604, 351740, 389560, 418777, 422088, 438255, 527610, 584340, 633132, 701208, 703480, 791415, 837554, 876510, 1055220, 1168680, 1256331, 1266264, 1582830, 1675108, 1753020, 2093885, 2110440, 2512662, 3165660, 3350216, 3506040, 3768993, 3983251, 4187770, 5025324, 6281655, 6331320, 7537986, 7966502, 8375540, 10050648, 11949753, 12563310, 15075972, 15933004, 16751080, 18844965, 19916255, 23899506, 25126620, 30151944, 31866008, 35849259, 37689930, 39832510, 47799012, 50253240, 59748765, 71698518, 75379860, 79665020, 95598024, 119497530, 143397036, 150759720, 159330040, 171279793, 179246295, 238995060, 286794072, 342559586, 358492590, 477990120, 513839379, 685119172, 716985180, 856398965, 1027678758, 1370238344, 1433970360, 1541518137, 1712797930, 2055357516, 2569196895, 3083036274, 3425595860, 4110715032, 5138393790, 6166072548, 6851191720, 7707590685, 10276787580, 12332145096, 15415181370, 20553575160, 30830362740, 61660725480]

約数ペア:

[(1, 61660725480), (2, 30830362740), (3, 20553575160), (4, 15415181370), (5, 12332145096), (6, 10276787580), (8, 7707590685), (9, 6851191720), (10, 6166072548), (12, 5138393790), (15, 4110715032), (18, 3425595860), (20, 3083036274), (24, 2569196895), (30, 2055357516), (36, 1712797930), (40, 1541518137), (43, 1433970360), (45, 1370238344), (60, 1027678758), (72, 856398965), (86, 716985180), (90, 685119172), (120, 513839379), (129, 477990120), (172, 358492590), (180, 342559586), (215, 286794072), (258, 238995060), (344, 179246295), (360, 171279793), (387, 159330040), (409, 150759720), (430, 143397036), (516, 119497530), (645, 95598024), (774, 79665020), (818, 75379860), (860, 71698518), (1032, 59748765), (1227, 50253240), (1290, 47799012), (1548, 39832510), (1636, 37689930), (1720, 35849259), (1935, 31866008), (2045, 30151944), (2454, 25126620), (2580, 23899506), (3096, 19916255), (3272, 18844965), (3681, 16751080), (3870, 15933004), (4090, 15075972), (4908, 12563310), (5160, 11949753), (6135, 10050648), (7362, 8375540), (7740, 7966502), (8180, 7537986), (9739, 6331320), (9816, 6281655), (12270, 5025324), (14724, 4187770), (15480, 3983251), (16360, 3768993), (17587, 3506040), (18405, 3350216), (19478, 3165660), (24540, 2512662), (29217, 2110440), (29448, 2093885), (35174, 1753020), (36810, 1675108), (38956, 1582830), (48695, 1266264), (49080, 1256331), (52761, 1168680), (58434, 1055220), (70348, 876510), (73620, 837554), (77912, 791415), (87651, 703480), (87935, 701208), (97390, 633132), (105522, 584340), (116868, 527610), (140696, 438255), (146085, 422088), (147240, 418777), (158283, 389560), (175302, 351740), (175870, 350604), (194780, 316566), (211044, 292170), (233736, 263805)]