988339500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{4673}}^1$

素因数の和:4745

約数の個数: 144

約数和(自身を含む): 3184900992

約数和(自身を除く): 2196561492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 125, 141, 150, 180, 188, 225, 235, 250, 282, 300, 375, 423, 450, 470, 500, 564, 705, 750, 846, 900, 940, 1125, 1175, 1410, 1500, 1692, 2115, 2250, 2350, 2820, 3525, 4230, 4500, 4673, 4700, 5875, 7050, 8460, 9346, 10575, 11750, 14019, 14100, 17625, 18692, 21150, 23365, 23500, 28038, 35250, 42057, 42300, 46730, 52875, 56076, 70095, 70500, 84114, 93460, 105750, 116825, 140190, 168228, 210285, 211500, 219631, 233650, 280380, 350475, 420570, 439262, 467300, 584125, 658893, 700950, 841140, 878524, 1051425, 1098155, 1168250, 1317786, 1401900, 1752375, 1976679, 2102850, 2196310, 2336500, 2635572, 3294465, 3504750, 3953358, 4205700, 4392620, 5257125, 5490775, 6588930, 7009500, 7906716, 9883395, 10514250, 10981550, 13177860, 16472325, 19766790, 21028500, 21963100, 27453875, 32944650, 39533580, 49416975, 54907750, 65889300, 82361625, 98833950, 109815500, 164723250, 197667900, 247084875, 329446500, 494169750, 988339500]

約数ペア:

[(1, 988339500), (2, 494169750), (3, 329446500), (4, 247084875), (5, 197667900), (6, 164723250), (9, 109815500), (10, 98833950), (12, 82361625), (15, 65889300), (18, 54907750), (20, 49416975), (25, 39533580), (30, 32944650), (36, 27453875), (45, 21963100), (47, 21028500), (50, 19766790), (60, 16472325), (75, 13177860), (90, 10981550), (94, 10514250), (100, 9883395), (125, 7906716), (141, 7009500), (150, 6588930), (180, 5490775), (188, 5257125), (225, 4392620), (235, 4205700), (250, 3953358), (282, 3504750), (300, 3294465), (375, 2635572), (423, 2336500), (450, 2196310), (470, 2102850), (500, 1976679), (564, 1752375), (705, 1401900), (750, 1317786), (846, 1168250), (900, 1098155), (940, 1051425), (1125, 878524), (1175, 841140), (1410, 700950), (1500, 658893), (1692, 584125), (2115, 467300), (2250, 439262), (2350, 420570), (2820, 350475), (3525, 280380), (4230, 233650), (4500, 219631), (4673, 211500), (4700, 210285), (5875, 168228), (7050, 140190), (8460, 116825), (9346, 105750), (10575, 93460), (11750, 84114), (14019, 70500), (14100, 70095), (17625, 56076), (18692, 52875), (21150, 46730), (23365, 42300), (23500, 42057), (28038, 35250)]