69880050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1457

約数の個数: 96

約数和(自身を含む): 197904000

約数和(自身を除く): 128023950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 90, 111, 135, 150, 185, 222, 225, 270, 333, 370, 450, 555, 666, 675, 925, 999, 1110, 1350, 1399, 1665, 1850, 1998, 2775, 2798, 3330, 4197, 4995, 5550, 6995, 8325, 8394, 9990, 12591, 13990, 16650, 20985, 24975, 25182, 34975, 37773, 41970, 49950, 51763, 62955, 69950, 75546, 103526, 104925, 125910, 155289, 188865, 209850, 258815, 310578, 314775, 377730, 465867, 517630, 629550, 776445, 931734, 944325, 1294075, 1397601, 1552890, 1888650, 2329335, 2588150, 2795202, 3882225, 4658670, 6988005, 7764450, 11646675, 13976010, 23293350, 34940025, 69880050]

約数ペア:

[(1, 69880050), (2, 34940025), (3, 23293350), (5, 13976010), (6, 11646675), (9, 7764450), (10, 6988005), (15, 4658670), (18, 3882225), (25, 2795202), (27, 2588150), (30, 2329335), (37, 1888650), (45, 1552890), (50, 1397601), (54, 1294075), (74, 944325), (75, 931734), (90, 776445), (111, 629550), (135, 517630), (150, 465867), (185, 377730), (222, 314775), (225, 310578), (270, 258815), (333, 209850), (370, 188865), (450, 155289), (555, 125910), (666, 104925), (675, 103526), (925, 75546), (999, 69950), (1110, 62955), (1350, 51763), (1399, 49950), (1665, 41970), (1850, 37773), (1998, 34975), (2775, 25182), (2798, 24975), (3330, 20985), (4197, 16650), (4995, 13990), (5550, 12591), (6995, 9990), (8325, 8394)]