61937200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 164569328

約数和(自身を除く): 102632128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 43, 50, 52, 65, 80, 86, 100, 104, 130, 172, 200, 208, 215, 260, 277, 325, 344, 400, 430, 520, 554, 559, 650, 688, 860, 1040, 1075, 1108, 1118, 1300, 1385, 1720, 2150, 2216, 2236, 2600, 2770, 2795, 3440, 3601, 4300, 4432, 4472, 5200, 5540, 5590, 6925, 7202, 8600, 8944, 11080, 11180, 11911, 13850, 13975, 14404, 17200, 18005, 22160, 22360, 23822, 27700, 27950, 28808, 36010, 44720, 47644, 55400, 55900, 57616, 59555, 72020, 90025, 95288, 110800, 111800, 119110, 144040, 154843, 180050, 190576, 223600, 238220, 288080, 297775, 309686, 360100, 476440, 595550, 619372, 720200, 774215, 952880, 1191100, 1238744, 1440400, 1548430, 2382200, 2477488, 3096860, 3871075, 4764400, 6193720, 7742150, 12387440, 15484300, 30968600, 61937200]

約数ペア:

[(1, 61937200), (2, 30968600), (4, 15484300), (5, 12387440), (8, 7742150), (10, 6193720), (13, 4764400), (16, 3871075), (20, 3096860), (25, 2477488), (26, 2382200), (40, 1548430), (43, 1440400), (50, 1238744), (52, 1191100), (65, 952880), (80, 774215), (86, 720200), (100, 619372), (104, 595550), (130, 476440), (172, 360100), (200, 309686), (208, 297775), (215, 288080), (260, 238220), (277, 223600), (325, 190576), (344, 180050), (400, 154843), (430, 144040), (520, 119110), (554, 111800), (559, 110800), (650, 95288), (688, 90025), (860, 72020), (1040, 59555), (1075, 57616), (1108, 55900), (1118, 55400), (1300, 47644), (1385, 44720), (1720, 36010), (2150, 28808), (2216, 27950), (2236, 27700), (2600, 23822), (2770, 22360), (2795, 22160), (3440, 18005), (3601, 17200), (4300, 14404), (4432, 13975), (4472, 13850), (5200, 11911), (5540, 11180), (5590, 11080), (6925, 8944), (7202, 8600)]