149069640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18541}}^1$

素因数の和:18622

約数の個数: 64

約数和(自身を含む): 453908160

約数和(自身を除く): 304838520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 18541, 37082, 55623, 74164, 92705, 111246, 148328, 185410, 222492, 278115, 370820, 444984, 556230, 741640, 1112460, 1242247, 2224920, 2484494, 3726741, 4968988, 6211235, 7453482, 9937976, 12422470, 14906964, 18633705, 24844940, 29813928, 37267410, 49689880, 74534820, 149069640]

約数ペア:

[(1, 149069640), (2, 74534820), (3, 49689880), (4, 37267410), (5, 29813928), (6, 24844940), (8, 18633705), (10, 14906964), (12, 12422470), (15, 9937976), (20, 7453482), (24, 6211235), (30, 4968988), (40, 3726741), (60, 2484494), (67, 2224920), (120, 1242247), (134, 1112460), (201, 741640), (268, 556230), (335, 444984), (402, 370820), (536, 278115), (670, 222492), (804, 185410), (1005, 148328), (1340, 111246), (1608, 92705), (2010, 74164), (2680, 55623), (4020, 37082), (8040, 18541)]