73801080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 262828800

約数和(自身を除く): 189027720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 389, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 778, 930, 1020, 1054, 1116, 1167, 1224, 1240, 1395, 1530, 1556, 1581, 1860, 1945, 2040, 2108, 2232, 2334, 2635, 2790, 3060, 3112, 3162, 3501, 3720, 3890, 4216, 4668, 4743, 5270, 5580, 5835, 6120, 6324, 6613, 7002, 7780, 7905, 9336, 9486, 10540, 11160, 11670, 12059, 12648, 13226, 14004, 15560, 15810, 17505, 18972, 19839, 21080, 23340, 23715, 24118, 26452, 28008, 31620, 33065, 35010, 36177, 37944, 39678, 46680, 47430, 48236, 52904, 59517, 60295, 63240, 66130, 70020, 72354, 79356, 94860, 96472, 99195, 108531, 119034, 120590, 132260, 140040, 144708, 158712, 180885, 189720, 198390, 205003, 217062, 238068, 241180, 264520, 289416, 297585, 361770, 396780, 410006, 434124, 476136, 482360, 542655, 595170, 615009, 723540, 793560, 820012, 868248, 1025015, 1085310, 1190340, 1230018, 1447080, 1640024, 1845027, 2050030, 2170620, 2380680, 2460036, 3075045, 3690054, 4100060, 4341240, 4920072, 6150090, 7380108, 8200120, 9225135, 12300180, 14760216, 18450270, 24600360, 36900540, 73801080]

約数ペア:

[(1, 73801080), (2, 36900540), (3, 24600360), (4, 18450270), (5, 14760216), (6, 12300180), (8, 9225135), (9, 8200120), (10, 7380108), (12, 6150090), (15, 4920072), (17, 4341240), (18, 4100060), (20, 3690054), (24, 3075045), (30, 2460036), (31, 2380680), (34, 2170620), (36, 2050030), (40, 1845027), (45, 1640024), (51, 1447080), (60, 1230018), (62, 1190340), (68, 1085310), (72, 1025015), (85, 868248), (90, 820012), (93, 793560), (102, 723540), (120, 615009), (124, 595170), (136, 542655), (153, 482360), (155, 476136), (170, 434124), (180, 410006), (186, 396780), (204, 361770), (248, 297585), (255, 289416), (279, 264520), (306, 241180), (310, 238068), (340, 217062), (360, 205003), (372, 198390), (389, 189720), (408, 180885), (465, 158712), (510, 144708), (527, 140040), (558, 132260), (612, 120590), (620, 119034), (680, 108531), (744, 99195), (765, 96472), (778, 94860), (930, 79356), (1020, 72354), (1054, 70020), (1116, 66130), (1167, 63240), (1224, 60295), (1240, 59517), (1395, 52904), (1530, 48236), (1556, 47430), (1581, 46680), (1860, 39678), (1945, 37944), (2040, 36177), (2108, 35010), (2232, 33065), (2334, 31620), (2635, 28008), (2790, 26452), (3060, 24118), (3112, 23715), (3162, 23340), (3501, 21080), (3720, 19839), (3890, 18972), (4216, 17505), (4668, 15810), (4743, 15560), (5270, 14004), (5580, 13226), (5835, 12648), (6120, 12059), (6324, 11670), (6613, 11160), (7002, 10540), (7780, 9486), (7905, 9336)]