218747100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5099}}^1$

素因数の和:5140

約数の個数: 144

約数和(自身を含む): 743702400

約数和(自身を除く): 524955300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2145, 2860, 3300, 3575, 3900, 4290, 5099, 7150, 8580, 10198, 10725, 14300, 15297, 20396, 21450, 25495, 30594, 42900, 50990, 56089, 61188, 66287, 76485, 101980, 112178, 127475, 132574, 152970, 168267, 198861, 224356, 254950, 265148, 280445, 305940, 331435, 336534, 382425, 397722, 509900, 560890, 662870, 673068, 729157, 764850, 795444, 841335, 994305, 1121780, 1325740, 1402225, 1458314, 1529700, 1657175, 1682670, 1988610, 2187471, 2804450, 2916628, 3314350, 3365340, 3645785, 3977220, 4206675, 4374942, 4971525, 5608900, 6628700, 7291570, 8413350, 8749884, 9943050, 10937355, 14583140, 16826700, 18228925, 19886100, 21874710, 36457850, 43749420, 54686775, 72915700, 109373550, 218747100]

約数ペア:

[(1, 218747100), (2, 109373550), (3, 72915700), (4, 54686775), (5, 43749420), (6, 36457850), (10, 21874710), (11, 19886100), (12, 18228925), (13, 16826700), (15, 14583140), (20, 10937355), (22, 9943050), (25, 8749884), (26, 8413350), (30, 7291570), (33, 6628700), (39, 5608900), (44, 4971525), (50, 4374942), (52, 4206675), (55, 3977220), (60, 3645785), (65, 3365340), (66, 3314350), (75, 2916628), (78, 2804450), (100, 2187471), (110, 1988610), (130, 1682670), (132, 1657175), (143, 1529700), (150, 1458314), (156, 1402225), (165, 1325740), (195, 1121780), (220, 994305), (260, 841335), (275, 795444), (286, 764850), (300, 729157), (325, 673068), (330, 662870), (390, 560890), (429, 509900), (550, 397722), (572, 382425), (650, 336534), (660, 331435), (715, 305940), (780, 280445), (825, 265148), (858, 254950), (975, 224356), (1100, 198861), (1300, 168267), (1430, 152970), (1650, 132574), (1716, 127475), (1950, 112178), (2145, 101980), (2860, 76485), (3300, 66287), (3575, 61188), (3900, 56089), (4290, 50990), (5099, 42900), (7150, 30594), (8580, 25495), (10198, 21450), (10725, 20396), (14300, 15297)]