98410140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{20249}}^1$

素因数の和:20273

約数の個数: 72

約数和(自身を含む): 309582000

約数和(自身を除く): 211171860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 20249, 40498, 60747, 80996, 101245, 121494, 182241, 202490, 242988, 303735, 364482, 404980, 546723, 607470, 728964, 911205, 1093446, 1214940, 1640169, 1822410, 2186892, 2733615, 3280338, 3644820, 4920507, 5467230, 6560676, 8200845, 9841014, 10934460, 16401690, 19682028, 24602535, 32803380, 49205070, 98410140]

約数ペア:

[(1, 98410140), (2, 49205070), (3, 32803380), (4, 24602535), (5, 19682028), (6, 16401690), (9, 10934460), (10, 9841014), (12, 8200845), (15, 6560676), (18, 5467230), (20, 4920507), (27, 3644820), (30, 3280338), (36, 2733615), (45, 2186892), (54, 1822410), (60, 1640169), (81, 1214940), (90, 1093446), (108, 911205), (135, 728964), (162, 607470), (180, 546723), (243, 404980), (270, 364482), (324, 303735), (405, 242988), (486, 202490), (540, 182241), (810, 121494), (972, 101245), (1215, 80996), (1620, 60747), (2430, 40498), (4860, 20249)]