219716700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4549}}^1$

素因数の和:4596

約数の個数: 144

約数和(自身を含む): 758284800

約数和(自身を除く): 538568100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3450, 4025, 4549, 4830, 6900, 8050, 9098, 9660, 12075, 13647, 16100, 18196, 22745, 24150, 27294, 31843, 45490, 48300, 54588, 63686, 68235, 90980, 95529, 104627, 113725, 127372, 136470, 159215, 191058, 209254, 227450, 272940, 313881, 318430, 341175, 382116, 418508, 454900, 477645, 523135, 627762, 636860, 682350, 732389, 796075, 955290, 1046270, 1255524, 1364700, 1464778, 1569405, 1592150, 1910580, 2092540, 2197167, 2388225, 2615675, 2929556, 3138810, 3184300, 3661945, 4394334, 4776450, 5231350, 6277620, 7323890, 7847025, 8788668, 9552900, 10462700, 10985835, 14647780, 15694050, 18309725, 21971670, 31388100, 36619450, 43943340, 54929175, 73238900, 109858350, 219716700]

約数ペア:

[(1, 219716700), (2, 109858350), (3, 73238900), (4, 54929175), (5, 43943340), (6, 36619450), (7, 31388100), (10, 21971670), (12, 18309725), (14, 15694050), (15, 14647780), (20, 10985835), (21, 10462700), (23, 9552900), (25, 8788668), (28, 7847025), (30, 7323890), (35, 6277620), (42, 5231350), (46, 4776450), (50, 4394334), (60, 3661945), (69, 3184300), (70, 3138810), (75, 2929556), (84, 2615675), (92, 2388225), (100, 2197167), (105, 2092540), (115, 1910580), (138, 1592150), (140, 1569405), (150, 1464778), (161, 1364700), (175, 1255524), (210, 1046270), (230, 955290), (276, 796075), (300, 732389), (322, 682350), (345, 636860), (350, 627762), (420, 523135), (460, 477645), (483, 454900), (525, 418508), (575, 382116), (644, 341175), (690, 318430), (700, 313881), (805, 272940), (966, 227450), (1050, 209254), (1150, 191058), (1380, 159215), (1610, 136470), (1725, 127372), (1932, 113725), (2100, 104627), (2300, 95529), (2415, 90980), (3220, 68235), (3450, 63686), (4025, 54588), (4549, 48300), (4830, 45490), (6900, 31843), (8050, 27294), (9098, 24150), (9660, 22745), (12075, 18196), (13647, 16100)]