1282019940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{50513}}^1$

素因数の和:50578

約数の個数: 96

約数和(自身を含む): 4073448960

約数和(自身を除く): 2791429020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 8460, 12690, 25380, 50513, 101026, 151539, 202052, 252565, 303078, 454617, 505130, 606156, 757695, 909234, 1010260, 1363851, 1515390, 1818468, 2273085, 2374111, 2727702, 3030780, 4546170, 4748222, 5455404, 6819255, 7122333, 9092340, 9496444, 11870555, 13638510, 14244666, 21366999, 23741110, 27277020, 28489332, 35611665, 42733998, 47482220, 64100997, 71223330, 85467996, 106834995, 128201994, 142446660, 213669990, 256403988, 320504985, 427339980, 641009970, 1282019940]

約数ペア:

[(1, 1282019940), (2, 641009970), (3, 427339980), (4, 320504985), (5, 256403988), (6, 213669990), (9, 142446660), (10, 128201994), (12, 106834995), (15, 85467996), (18, 71223330), (20, 64100997), (27, 47482220), (30, 42733998), (36, 35611665), (45, 28489332), (47, 27277020), (54, 23741110), (60, 21366999), (90, 14244666), (94, 13638510), (108, 11870555), (135, 9496444), (141, 9092340), (180, 7122333), (188, 6819255), (235, 5455404), (270, 4748222), (282, 4546170), (423, 3030780), (470, 2727702), (540, 2374111), (564, 2273085), (705, 1818468), (846, 1515390), (940, 1363851), (1269, 1010260), (1410, 909234), (1692, 757695), (2115, 606156), (2538, 505130), (2820, 454617), (4230, 303078), (5076, 252565), (6345, 202052), (8460, 151539), (12690, 101026), (25380, 50513)]