98829540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{887}}^1$

素因数の和:1521

約数の個数: 72

約数和(自身を含む): 300605760

約数和(自身を除く): 201776220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 619, 887, 1238, 1774, 1857, 2476, 2661, 3095, 3548, 3714, 4435, 5322, 5571, 6190, 7428, 7983, 8870, 9285, 10644, 11142, 12380, 13305, 15966, 17740, 18570, 22284, 26610, 27855, 31932, 37140, 39915, 53220, 55710, 79830, 111420, 159660, 549053, 1098106, 1647159, 2196212, 2745265, 3294318, 4941477, 5490530, 6588636, 8235795, 9882954, 10981060, 16471590, 19765908, 24707385, 32943180, 49414770, 98829540]

約数ペア:

[(1, 98829540), (2, 49414770), (3, 32943180), (4, 24707385), (5, 19765908), (6, 16471590), (9, 10981060), (10, 9882954), (12, 8235795), (15, 6588636), (18, 5490530), (20, 4941477), (30, 3294318), (36, 2745265), (45, 2196212), (60, 1647159), (90, 1098106), (180, 549053), (619, 159660), (887, 111420), (1238, 79830), (1774, 55710), (1857, 53220), (2476, 39915), (2661, 37140), (3095, 31932), (3548, 27855), (3714, 26610), (4435, 22284), (5322, 18570), (5571, 17740), (6190, 15966), (7428, 13305), (7983, 12380), (8870, 11142), (9285, 10644)]