220144410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 585591552

約数和(自身を除く): 365447142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 151, 167, 194, 291, 302, 334, 453, 485, 501, 582, 755, 835, 873, 906, 970, 1002, 1359, 1455, 1503, 1510, 1670, 1746, 2265, 2505, 2718, 2910, 3006, 4365, 4530, 5010, 6795, 7515, 8730, 13590, 14647, 15030, 16199, 25217, 29294, 32398, 43941, 48597, 50434, 73235, 75651, 80995, 87882, 97194, 126085, 131823, 145791, 146470, 151302, 161990, 219705, 226953, 242985, 252170, 263646, 291582, 378255, 439410, 453906, 485970, 659115, 728955, 756510, 1134765, 1318230, 1457910, 2269530, 2446049, 4892098, 7338147, 12230245, 14676294, 22014441, 24460490, 36690735, 44028882, 73381470, 110072205, 220144410]

約数ペア:

[(1, 220144410), (2, 110072205), (3, 73381470), (5, 44028882), (6, 36690735), (9, 24460490), (10, 22014441), (15, 14676294), (18, 12230245), (30, 7338147), (45, 4892098), (90, 2446049), (97, 2269530), (151, 1457910), (167, 1318230), (194, 1134765), (291, 756510), (302, 728955), (334, 659115), (453, 485970), (485, 453906), (501, 439410), (582, 378255), (755, 291582), (835, 263646), (873, 252170), (906, 242985), (970, 226953), (1002, 219705), (1359, 161990), (1455, 151302), (1503, 146470), (1510, 145791), (1670, 131823), (1746, 126085), (2265, 97194), (2505, 87882), (2718, 80995), (2910, 75651), (3006, 73235), (4365, 50434), (4530, 48597), (5010, 43941), (6795, 32398), (7515, 29294), (8730, 25217), (13590, 16199), (14647, 15030)]