202131780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1149

約数の個数: 96

約数和(自身を含む): 590177280

約数和(自身を除く): 388045500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 109, 124, 155, 186, 218, 310, 327, 372, 436, 465, 545, 620, 654, 930, 997, 1090, 1308, 1635, 1860, 1994, 2180, 2991, 3270, 3379, 3988, 4985, 5982, 6540, 6758, 9970, 10137, 11964, 13516, 14955, 16895, 19940, 20274, 29910, 30907, 33790, 40548, 50685, 59820, 61814, 67580, 92721, 101370, 108673, 123628, 154535, 185442, 202740, 217346, 309070, 326019, 370884, 434692, 463605, 543365, 618140, 652038, 927210, 1086730, 1304076, 1630095, 1854420, 2173460, 3260190, 3368863, 6520380, 6737726, 10106589, 13475452, 16844315, 20213178, 33688630, 40426356, 50532945, 67377260, 101065890, 202131780]

約数ペア:

[(1, 202131780), (2, 101065890), (3, 67377260), (4, 50532945), (5, 40426356), (6, 33688630), (10, 20213178), (12, 16844315), (15, 13475452), (20, 10106589), (30, 6737726), (31, 6520380), (60, 3368863), (62, 3260190), (93, 2173460), (109, 1854420), (124, 1630095), (155, 1304076), (186, 1086730), (218, 927210), (310, 652038), (327, 618140), (372, 543365), (436, 463605), (465, 434692), (545, 370884), (620, 326019), (654, 309070), (930, 217346), (997, 202740), (1090, 185442), (1308, 154535), (1635, 123628), (1860, 108673), (1994, 101370), (2180, 92721), (2991, 67580), (3270, 61814), (3379, 59820), (3988, 50685), (4985, 40548), (5982, 33790), (6540, 30907), (6758, 29910), (9970, 20274), (10137, 19940), (11964, 16895), (13516, 14955)]