97984980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7457}}^1$

素因数の和:7545

約数の個数: 72

約数和(自身を含む): 301333032

約数和(自身を除く): 203348052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 7457, 13140, 14914, 22371, 29828, 37285, 44742, 67113, 74570, 89484, 111855, 134226, 149140, 223710, 268452, 335565, 447420, 544361, 671130, 1088722, 1342260, 1633083, 2177444, 2721805, 3266166, 4899249, 5443610, 6532332, 8165415, 9798498, 10887220, 16330830, 19596996, 24496245, 32661660, 48992490, 97984980]

約数ペア:

[(1, 97984980), (2, 48992490), (3, 32661660), (4, 24496245), (5, 19596996), (6, 16330830), (9, 10887220), (10, 9798498), (12, 8165415), (15, 6532332), (18, 5443610), (20, 4899249), (30, 3266166), (36, 2721805), (45, 2177444), (60, 1633083), (73, 1342260), (90, 1088722), (146, 671130), (180, 544361), (219, 447420), (292, 335565), (365, 268452), (438, 223710), (657, 149140), (730, 134226), (876, 111855), (1095, 89484), (1314, 74570), (1460, 67113), (2190, 44742), (2628, 37285), (3285, 29828), (4380, 22371), (6570, 14914), (7457, 13140)]