89443980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2360

約数の個数: 96

約数和(自身を含む): 282206400

約数和(自身を除く): 192762420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2190, 2269, 2628, 3285, 3942, 4380, 4538, 6570, 6807, 7884, 9076, 9855, 11345, 13140, 13614, 19710, 20421, 22690, 27228, 34035, 39420, 40842, 45380, 61263, 68070, 81684, 102105, 122526, 136140, 165637, 204210, 245052, 306315, 331274, 408420, 496911, 612630, 662548, 828185, 993822, 1225260, 1490733, 1656370, 1987644, 2484555, 2981466, 3312740, 4472199, 4969110, 5962932, 7453665, 8944398, 9938220, 14907330, 17888796, 22360995, 29814660, 44721990, 89443980]

約数ペア:

[(1, 89443980), (2, 44721990), (3, 29814660), (4, 22360995), (5, 17888796), (6, 14907330), (9, 9938220), (10, 8944398), (12, 7453665), (15, 5962932), (18, 4969110), (20, 4472199), (27, 3312740), (30, 2981466), (36, 2484555), (45, 1987644), (54, 1656370), (60, 1490733), (73, 1225260), (90, 993822), (108, 828185), (135, 662548), (146, 612630), (180, 496911), (219, 408420), (270, 331274), (292, 306315), (365, 245052), (438, 204210), (540, 165637), (657, 136140), (730, 122526), (876, 102105), (1095, 81684), (1314, 68070), (1460, 61263), (1971, 45380), (2190, 40842), (2269, 39420), (2628, 34035), (3285, 27228), (3942, 22690), (4380, 20421), (4538, 19710), (6570, 13614), (6807, 13140), (7884, 11345), (9076, 9855)]