51114600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 174458700

約数和(自身を除く): 123344100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 90, 100, 120, 146, 150, 180, 200, 219, 225, 292, 300, 360, 365, 389, 438, 450, 584, 600, 657, 730, 778, 876, 900, 1095, 1167, 1314, 1460, 1556, 1752, 1800, 1825, 1945, 2190, 2334, 2628, 2920, 3112, 3285, 3501, 3650, 3890, 4380, 4668, 5256, 5475, 5835, 6570, 7002, 7300, 7780, 8760, 9336, 9725, 10950, 11670, 13140, 14004, 14600, 15560, 16425, 17505, 19450, 21900, 23340, 26280, 28008, 28397, 29175, 32850, 35010, 38900, 43800, 46680, 56794, 58350, 65700, 70020, 77800, 85191, 87525, 113588, 116700, 131400, 140040, 141985, 170382, 175050, 227176, 233400, 255573, 283970, 340764, 350100, 425955, 511146, 567940, 681528, 700200, 709925, 851910, 1022292, 1135880, 1277865, 1419850, 1703820, 2044584, 2129775, 2555730, 2839700, 3407640, 4259550, 5111460, 5679400, 6389325, 8519100, 10222920, 12778650, 17038200, 25557300, 51114600]

約数ペア:

[(1, 51114600), (2, 25557300), (3, 17038200), (4, 12778650), (5, 10222920), (6, 8519100), (8, 6389325), (9, 5679400), (10, 5111460), (12, 4259550), (15, 3407640), (18, 2839700), (20, 2555730), (24, 2129775), (25, 2044584), (30, 1703820), (36, 1419850), (40, 1277865), (45, 1135880), (50, 1022292), (60, 851910), (72, 709925), (73, 700200), (75, 681528), (90, 567940), (100, 511146), (120, 425955), (146, 350100), (150, 340764), (180, 283970), (200, 255573), (219, 233400), (225, 227176), (292, 175050), (300, 170382), (360, 141985), (365, 140040), (389, 131400), (438, 116700), (450, 113588), (584, 87525), (600, 85191), (657, 77800), (730, 70020), (778, 65700), (876, 58350), (900, 56794), (1095, 46680), (1167, 43800), (1314, 38900), (1460, 35010), (1556, 32850), (1752, 29175), (1800, 28397), (1825, 28008), (1945, 26280), (2190, 23340), (2334, 21900), (2628, 19450), (2920, 17505), (3112, 16425), (3285, 15560), (3501, 14600), (3650, 14004), (3890, 13140), (4380, 11670), (4668, 10950), (5256, 9725), (5475, 9336), (5835, 8760), (6570, 7780), (7002, 7300)]