90348540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 270817344

約数和(自身を除く): 180468804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 101, 102, 170, 202, 204, 255, 303, 340, 404, 505, 510, 606, 877, 1010, 1020, 1212, 1515, 1717, 1754, 2020, 2631, 3030, 3434, 3508, 4385, 5151, 5262, 6060, 6868, 8585, 8770, 10302, 10524, 13155, 14909, 17170, 17540, 20604, 25755, 26310, 29818, 34340, 44727, 51510, 52620, 59636, 74545, 88577, 89454, 103020, 149090, 177154, 178908, 223635, 265731, 298180, 354308, 442885, 447270, 531462, 885770, 894540, 1062924, 1328655, 1505809, 1771540, 2657310, 3011618, 4517427, 5314620, 6023236, 7529045, 9034854, 15058090, 18069708, 22587135, 30116180, 45174270, 90348540]

約数ペア:

[(1, 90348540), (2, 45174270), (3, 30116180), (4, 22587135), (5, 18069708), (6, 15058090), (10, 9034854), (12, 7529045), (15, 6023236), (17, 5314620), (20, 4517427), (30, 3011618), (34, 2657310), (51, 1771540), (60, 1505809), (68, 1328655), (85, 1062924), (101, 894540), (102, 885770), (170, 531462), (202, 447270), (204, 442885), (255, 354308), (303, 298180), (340, 265731), (404, 223635), (505, 178908), (510, 177154), (606, 149090), (877, 103020), (1010, 89454), (1020, 88577), (1212, 74545), (1515, 59636), (1717, 52620), (1754, 51510), (2020, 44727), (2631, 34340), (3030, 29818), (3434, 26310), (3508, 25755), (4385, 20604), (5151, 17540), (5262, 17170), (6060, 14909), (6868, 13155), (8585, 10524), (8770, 10302)]