87940080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 200

約数和(自身を含む): 313823664

約数和(自身を除く): 225883584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 180, 205, 216, 240, 246, 270, 324, 328, 331, 360, 369, 405, 410, 432, 492, 540, 615, 648, 656, 662, 720, 738, 810, 820, 984, 993, 1080, 1107, 1230, 1296, 1324, 1476, 1620, 1640, 1655, 1845, 1968, 1986, 2160, 2214, 2460, 2648, 2952, 2979, 3240, 3280, 3310, 3321, 3690, 3972, 4428, 4920, 4965, 5296, 5535, 5904, 5958, 6480, 6620, 6642, 7380, 7944, 8856, 8937, 9840, 9930, 11070, 11916, 13240, 13284, 13571, 14760, 14895, 15888, 16605, 17712, 17874, 19860, 22140, 23832, 26480, 26568, 26811, 27142, 29520, 29790, 33210, 35748, 39720, 40713, 44280, 44685, 47664, 53136, 53622, 54284, 59580, 66420, 67855, 71496, 79440, 81426, 88560, 89370, 107244, 108568, 119160, 122139, 132840, 134055, 135710, 142992, 162852, 178740, 203565, 214488, 217136, 238320, 244278, 265680, 268110, 271420, 325704, 357480, 366417, 407130, 428976, 488556, 536220, 542840, 610695, 651408, 714960, 732834, 814260, 977112, 1072440, 1085680, 1099251, 1221390, 1465668, 1628520, 1832085, 1954224, 2144880, 2198502, 2442780, 2931336, 3257040, 3664170, 4397004, 4885560, 5496255, 5862672, 7328340, 8794008, 9771120, 10992510, 14656680, 17588016, 21985020, 29313360, 43970040, 87940080]

約数ペア:

[(1, 87940080), (2, 43970040), (3, 29313360), (4, 21985020), (5, 17588016), (6, 14656680), (8, 10992510), (9, 9771120), (10, 8794008), (12, 7328340), (15, 5862672), (16, 5496255), (18, 4885560), (20, 4397004), (24, 3664170), (27, 3257040), (30, 2931336), (36, 2442780), (40, 2198502), (41, 2144880), (45, 1954224), (48, 1832085), (54, 1628520), (60, 1465668), (72, 1221390), (80, 1099251), (81, 1085680), (82, 1072440), (90, 977112), (108, 814260), (120, 732834), (123, 714960), (135, 651408), (144, 610695), (162, 542840), (164, 536220), (180, 488556), (205, 428976), (216, 407130), (240, 366417), (246, 357480), (270, 325704), (324, 271420), (328, 268110), (331, 265680), (360, 244278), (369, 238320), (405, 217136), (410, 214488), (432, 203565), (492, 178740), (540, 162852), (615, 142992), (648, 135710), (656, 134055), (662, 132840), (720, 122139), (738, 119160), (810, 108568), (820, 107244), (984, 89370), (993, 88560), (1080, 81426), (1107, 79440), (1230, 71496), (1296, 67855), (1324, 66420), (1476, 59580), (1620, 54284), (1640, 53622), (1655, 53136), (1845, 47664), (1968, 44685), (1986, 44280), (2160, 40713), (2214, 39720), (2460, 35748), (2648, 33210), (2952, 29790), (2979, 29520), (3240, 27142), (3280, 26811), (3310, 26568), (3321, 26480), (3690, 23832), (3972, 22140), (4428, 19860), (4920, 17874), (4965, 17712), (5296, 16605), (5535, 15888), (5904, 14895), (5958, 14760), (6480, 13571), (6620, 13284), (6642, 13240), (7380, 11916), (7944, 11070), (8856, 9930), (8937, 9840)]