61050060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 199547712

約数和(自身を除く): 138497652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 71, 85, 90, 102, 142, 153, 170, 180, 204, 213, 255, 281, 284, 306, 340, 355, 426, 510, 562, 612, 639, 710, 765, 843, 852, 1020, 1065, 1124, 1207, 1278, 1405, 1420, 1530, 1686, 2130, 2414, 2529, 2556, 2810, 3060, 3195, 3372, 3621, 4215, 4260, 4777, 4828, 5058, 5620, 6035, 6390, 7242, 8430, 9554, 10116, 10863, 12070, 12645, 12780, 14331, 14484, 16860, 18105, 19108, 19951, 21726, 23885, 24140, 25290, 28662, 36210, 39902, 42993, 43452, 47770, 50580, 54315, 57324, 59853, 71655, 72420, 79804, 85986, 95540, 99755, 108630, 119706, 143310, 171972, 179559, 199510, 214965, 217260, 239412, 286620, 299265, 339167, 359118, 399020, 429930, 598530, 678334, 718236, 859860, 897795, 1017501, 1197060, 1356668, 1695835, 1795590, 2035002, 3052503, 3391670, 3591180, 4070004, 5087505, 6105006, 6783340, 10175010, 12210012, 15262515, 20350020, 30525030, 61050060]

約数ペア:

[(1, 61050060), (2, 30525030), (3, 20350020), (4, 15262515), (5, 12210012), (6, 10175010), (9, 6783340), (10, 6105006), (12, 5087505), (15, 4070004), (17, 3591180), (18, 3391670), (20, 3052503), (30, 2035002), (34, 1795590), (36, 1695835), (45, 1356668), (51, 1197060), (60, 1017501), (68, 897795), (71, 859860), (85, 718236), (90, 678334), (102, 598530), (142, 429930), (153, 399020), (170, 359118), (180, 339167), (204, 299265), (213, 286620), (255, 239412), (281, 217260), (284, 214965), (306, 199510), (340, 179559), (355, 171972), (426, 143310), (510, 119706), (562, 108630), (612, 99755), (639, 95540), (710, 85986), (765, 79804), (843, 72420), (852, 71655), (1020, 59853), (1065, 57324), (1124, 54315), (1207, 50580), (1278, 47770), (1405, 43452), (1420, 42993), (1530, 39902), (1686, 36210), (2130, 28662), (2414, 25290), (2529, 24140), (2556, 23885), (2810, 21726), (3060, 19951), (3195, 19108), (3372, 18105), (3621, 16860), (4215, 14484), (4260, 14331), (4777, 12780), (4828, 12645), (5058, 12070), (5620, 10863), (6035, 10116), (6390, 9554), (7242, 8430)]