55599720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 184775040

約数和(自身を除く): 129175320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 577, 584, 660, 730, 803, 876, 1095, 1154, 1320, 1460, 1606, 1731, 1752, 2190, 2308, 2409, 2885, 2920, 3212, 3462, 4015, 4380, 4616, 4818, 5770, 6347, 6424, 6924, 8030, 8655, 8760, 9636, 11540, 12045, 12694, 13848, 16060, 17310, 19041, 19272, 23080, 24090, 25388, 31735, 32120, 34620, 38082, 42121, 48180, 50776, 63470, 69240, 76164, 84242, 95205, 96360, 126363, 126940, 152328, 168484, 190410, 210605, 252726, 253880, 336968, 380820, 421210, 463331, 505452, 631815, 761640, 842420, 926662, 1010904, 1263630, 1389993, 1684840, 1853324, 2316655, 2527260, 2779986, 3706648, 4633310, 5054520, 5559972, 6949965, 9266620, 11119944, 13899930, 18533240, 27799860, 55599720]

約数ペア:

[(1, 55599720), (2, 27799860), (3, 18533240), (4, 13899930), (5, 11119944), (6, 9266620), (8, 6949965), (10, 5559972), (11, 5054520), (12, 4633310), (15, 3706648), (20, 2779986), (22, 2527260), (24, 2316655), (30, 1853324), (33, 1684840), (40, 1389993), (44, 1263630), (55, 1010904), (60, 926662), (66, 842420), (73, 761640), (88, 631815), (110, 505452), (120, 463331), (132, 421210), (146, 380820), (165, 336968), (219, 253880), (220, 252726), (264, 210605), (292, 190410), (330, 168484), (365, 152328), (438, 126940), (440, 126363), (577, 96360), (584, 95205), (660, 84242), (730, 76164), (803, 69240), (876, 63470), (1095, 50776), (1154, 48180), (1320, 42121), (1460, 38082), (1606, 34620), (1731, 32120), (1752, 31735), (2190, 25388), (2308, 24090), (2409, 23080), (2885, 19272), (2920, 19041), (3212, 17310), (3462, 16060), (4015, 13848), (4380, 12694), (4616, 12045), (4818, 11540), (5770, 9636), (6347, 8760), (6424, 8655), (6924, 8030)]