108090320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 283299576

約数和(自身を除く): 175209256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 53, 65, 74, 80, 104, 106, 130, 148, 185, 208, 212, 260, 265, 296, 370, 424, 481, 520, 530, 592, 689, 740, 848, 962, 1040, 1060, 1378, 1480, 1924, 1961, 2120, 2405, 2756, 2809, 2960, 3445, 3848, 3922, 4240, 4810, 5512, 5618, 6890, 7696, 7844, 9620, 9805, 11024, 11236, 13780, 14045, 15688, 19240, 19610, 22472, 25493, 27560, 28090, 31376, 36517, 38480, 39220, 44944, 50986, 55120, 56180, 73034, 78440, 101972, 103933, 112360, 127465, 146068, 156880, 182585, 203944, 207866, 224720, 254930, 292136, 365170, 407888, 415732, 509860, 519665, 584272, 730340, 831464, 1019720, 1039330, 1351129, 1460680, 1662928, 2039440, 2078660, 2702258, 2921360, 4157320, 5404516, 6755645, 8314640, 10809032, 13511290, 21618064, 27022580, 54045160, 108090320]

約数ペア:

[(1, 108090320), (2, 54045160), (4, 27022580), (5, 21618064), (8, 13511290), (10, 10809032), (13, 8314640), (16, 6755645), (20, 5404516), (26, 4157320), (37, 2921360), (40, 2702258), (52, 2078660), (53, 2039440), (65, 1662928), (74, 1460680), (80, 1351129), (104, 1039330), (106, 1019720), (130, 831464), (148, 730340), (185, 584272), (208, 519665), (212, 509860), (260, 415732), (265, 407888), (296, 365170), (370, 292136), (424, 254930), (481, 224720), (520, 207866), (530, 203944), (592, 182585), (689, 156880), (740, 146068), (848, 127465), (962, 112360), (1040, 103933), (1060, 101972), (1378, 78440), (1480, 73034), (1924, 56180), (1961, 55120), (2120, 50986), (2405, 44944), (2756, 39220), (2809, 38480), (2960, 36517), (3445, 31376), (3848, 28090), (3922, 27560), (4240, 25493), (4810, 22472), (5512, 19610), (5618, 19240), (6890, 15688), (7696, 14045), (7844, 13780), (9620, 11236), (9805, 11024)]