202109700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1846

約数の個数: 144

約数和(自身を含む): 651833280

約数和(自身を除く): 449723580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 580, 650, 725, 754, 780, 870, 975, 1131, 1300, 1450, 1508, 1740, 1787, 1885, 1950, 2175, 2262, 2900, 3574, 3770, 3900, 4350, 4524, 5361, 5655, 7148, 7540, 8700, 8935, 9425, 10722, 11310, 17870, 18850, 21444, 22620, 23231, 26805, 28275, 35740, 37700, 44675, 46462, 51823, 53610, 56550, 69693, 89350, 92924, 103646, 107220, 113100, 116155, 134025, 139386, 155469, 178700, 207292, 232310, 259115, 268050, 278772, 310938, 348465, 464620, 518230, 536100, 580775, 621876, 673699, 696930, 777345, 1036460, 1161550, 1295575, 1347398, 1393860, 1554690, 1742325, 2021097, 2323100, 2591150, 2694796, 3109380, 3368495, 3484650, 3886725, 4042194, 5182300, 6736990, 6969300, 7773450, 8084388, 10105485, 13473980, 15546900, 16842475, 20210970, 33684950, 40421940, 50527425, 67369900, 101054850, 202109700]

約数ペア:

[(1, 202109700), (2, 101054850), (3, 67369900), (4, 50527425), (5, 40421940), (6, 33684950), (10, 20210970), (12, 16842475), (13, 15546900), (15, 13473980), (20, 10105485), (25, 8084388), (26, 7773450), (29, 6969300), (30, 6736990), (39, 5182300), (50, 4042194), (52, 3886725), (58, 3484650), (60, 3368495), (65, 3109380), (75, 2694796), (78, 2591150), (87, 2323100), (100, 2021097), (116, 1742325), (130, 1554690), (145, 1393860), (150, 1347398), (156, 1295575), (174, 1161550), (195, 1036460), (260, 777345), (290, 696930), (300, 673699), (325, 621876), (348, 580775), (377, 536100), (390, 518230), (435, 464620), (580, 348465), (650, 310938), (725, 278772), (754, 268050), (780, 259115), (870, 232310), (975, 207292), (1131, 178700), (1300, 155469), (1450, 139386), (1508, 134025), (1740, 116155), (1787, 113100), (1885, 107220), (1950, 103646), (2175, 92924), (2262, 89350), (2900, 69693), (3574, 56550), (3770, 53610), (3900, 51823), (4350, 46462), (4524, 44675), (5361, 37700), (5655, 35740), (7148, 28275), (7540, 26805), (8700, 23231), (8935, 22620), (9425, 21444), (10722, 18850), (11310, 17870)]