135295560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 451463220

約数和(自身を除く): 316167660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 101, 120, 122, 180, 183, 202, 244, 303, 305, 360, 366, 404, 488, 505, 549, 606, 610, 732, 808, 909, 915, 1010, 1098, 1212, 1220, 1464, 1515, 1818, 1830, 2020, 2196, 2424, 2440, 2745, 3030, 3636, 3660, 3721, 4040, 4392, 4545, 5490, 6060, 6161, 7272, 7320, 7442, 9090, 10980, 11163, 12120, 12322, 14884, 18180, 18483, 18605, 21960, 22326, 24644, 29768, 30805, 33489, 36360, 36966, 37210, 44652, 49288, 55449, 55815, 61610, 66978, 73932, 74420, 89304, 92415, 110898, 111630, 123220, 133956, 147864, 148840, 167445, 184830, 221796, 223260, 246440, 267912, 277245, 334890, 369660, 375821, 443592, 446520, 554490, 669780, 739320, 751642, 1108980, 1127463, 1339560, 1503284, 1879105, 2217960, 2254926, 3006568, 3382389, 3758210, 4509852, 5637315, 6764778, 7516420, 9019704, 11274630, 13529556, 15032840, 16911945, 22549260, 27059112, 33823890, 45098520, 67647780, 135295560]

約数ペア:

[(1, 135295560), (2, 67647780), (3, 45098520), (4, 33823890), (5, 27059112), (6, 22549260), (8, 16911945), (9, 15032840), (10, 13529556), (12, 11274630), (15, 9019704), (18, 7516420), (20, 6764778), (24, 5637315), (30, 4509852), (36, 3758210), (40, 3382389), (45, 3006568), (60, 2254926), (61, 2217960), (72, 1879105), (90, 1503284), (101, 1339560), (120, 1127463), (122, 1108980), (180, 751642), (183, 739320), (202, 669780), (244, 554490), (303, 446520), (305, 443592), (360, 375821), (366, 369660), (404, 334890), (488, 277245), (505, 267912), (549, 246440), (606, 223260), (610, 221796), (732, 184830), (808, 167445), (909, 148840), (915, 147864), (1010, 133956), (1098, 123220), (1212, 111630), (1220, 110898), (1464, 92415), (1515, 89304), (1818, 74420), (1830, 73932), (2020, 66978), (2196, 61610), (2424, 55815), (2440, 55449), (2745, 49288), (3030, 44652), (3636, 37210), (3660, 36966), (3721, 36360), (4040, 33489), (4392, 30805), (4545, 29768), (5490, 24644), (6060, 22326), (6161, 21960), (7272, 18605), (7320, 18483), (7442, 18180), (9090, 14884), (10980, 12322), (11163, 12120)]