199145700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17021}}^1$

素因数の和:17054

約数の個数: 108

約数和(自身を含む): 672266868

約数和(自身を除く): 473121168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 17021, 34042, 51063, 68084, 85105, 102126, 153189, 170210, 204252, 221273, 255315, 306378, 340420, 425525, 442546, 510630, 612756, 663819, 765945, 851050, 885092, 1021260, 1106365, 1276575, 1327638, 1531890, 1702100, 1991457, 2212730, 2553150, 2655276, 3063780, 3319095, 3829725, 3982914, 4425460, 5106300, 5531825, 6638190, 7659450, 7965828, 9957285, 11063650, 13276380, 15318900, 16595475, 19914570, 22127300, 33190950, 39829140, 49786425, 66381900, 99572850, 199145700]

約数ペア:

[(1, 199145700), (2, 99572850), (3, 66381900), (4, 49786425), (5, 39829140), (6, 33190950), (9, 22127300), (10, 19914570), (12, 16595475), (13, 15318900), (15, 13276380), (18, 11063650), (20, 9957285), (25, 7965828), (26, 7659450), (30, 6638190), (36, 5531825), (39, 5106300), (45, 4425460), (50, 3982914), (52, 3829725), (60, 3319095), (65, 3063780), (75, 2655276), (78, 2553150), (90, 2212730), (100, 1991457), (117, 1702100), (130, 1531890), (150, 1327638), (156, 1276575), (180, 1106365), (195, 1021260), (225, 885092), (234, 851050), (260, 765945), (300, 663819), (325, 612756), (390, 510630), (450, 442546), (468, 425525), (585, 340420), (650, 306378), (780, 255315), (900, 221273), (975, 204252), (1170, 170210), (1300, 153189), (1950, 102126), (2340, 85105), (2925, 68084), (3900, 51063), (5850, 34042), (11700, 17021)]