202807150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 489906144

約数和(自身を除く): 287098994

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 35, 50, 53, 58, 65, 70, 91, 106, 130, 145, 175, 182, 203, 265, 290, 325, 350, 371, 377, 406, 455, 530, 650, 689, 725, 742, 754, 841, 910, 1015, 1325, 1378, 1450, 1537, 1682, 1855, 1885, 2030, 2275, 2639, 2650, 3074, 3445, 3710, 3770, 4205, 4550, 4823, 5075, 5278, 5887, 6890, 7685, 8410, 9275, 9425, 9646, 10150, 10759, 10933, 11774, 13195, 15370, 17225, 18550, 18850, 19981, 21025, 21518, 21866, 24115, 26390, 29435, 34450, 38425, 39962, 42050, 44573, 48230, 53795, 54665, 58870, 65975, 76531, 76850, 89146, 99905, 107590, 109330, 120575, 131950, 139867, 147175, 153062, 199810, 222865, 241150, 268975, 273325, 279734, 294350, 312011, 382655, 445730, 499525, 537950, 546650, 579449, 624022, 699335, 765310, 999050, 1114325, 1158898, 1398670, 1560055, 1913275, 2228650, 2897245, 3120110, 3496675, 3826550, 4056143, 5794490, 6993350, 7800275, 8112286, 14486225, 15600550, 20280715, 28972450, 40561430, 101403575, 202807150]

約数ペア:

[(1, 202807150), (2, 101403575), (5, 40561430), (7, 28972450), (10, 20280715), (13, 15600550), (14, 14486225), (25, 8112286), (26, 7800275), (29, 6993350), (35, 5794490), (50, 4056143), (53, 3826550), (58, 3496675), (65, 3120110), (70, 2897245), (91, 2228650), (106, 1913275), (130, 1560055), (145, 1398670), (175, 1158898), (182, 1114325), (203, 999050), (265, 765310), (290, 699335), (325, 624022), (350, 579449), (371, 546650), (377, 537950), (406, 499525), (455, 445730), (530, 382655), (650, 312011), (689, 294350), (725, 279734), (742, 273325), (754, 268975), (841, 241150), (910, 222865), (1015, 199810), (1325, 153062), (1378, 147175), (1450, 139867), (1537, 131950), (1682, 120575), (1855, 109330), (1885, 107590), (2030, 99905), (2275, 89146), (2639, 76850), (2650, 76531), (3074, 65975), (3445, 58870), (3710, 54665), (3770, 53795), (4205, 48230), (4550, 44573), (4823, 42050), (5075, 39962), (5278, 38425), (5887, 34450), (6890, 29435), (7685, 26390), (8410, 24115), (9275, 21866), (9425, 21518), (9646, 21025), (10150, 19981), (10759, 18850), (10933, 18550), (11774, 17225), (13195, 15370)]