145487880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5857}}^1$

素因数の和:5900

約数の個数: 128

約数和(自身を含む): 506131200

約数和(自身を除く): 360643320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 5857, 6210, 8280, 11714, 12420, 17571, 23428, 24840, 29285, 35142, 46856, 52713, 58570, 70284, 87855, 105426, 117140, 134711, 140568, 158139, 175710, 210852, 234280, 263565, 269422, 316278, 351420, 404133, 421704, 527130, 538844, 632556, 673555, 702840, 790695, 808266, 1054260, 1077688, 1212399, 1265112, 1347110, 1581390, 1616532, 2020665, 2108520, 2424798, 2694220, 3162780, 3233064, 3637197, 4041330, 4849596, 5388440, 6061995, 6325560, 7274394, 8082660, 9699192, 12123990, 14548788, 16165320, 18185985, 24247980, 29097576, 36371970, 48495960, 72743940, 145487880]

約数ペア:

[(1, 145487880), (2, 72743940), (3, 48495960), (4, 36371970), (5, 29097576), (6, 24247980), (8, 18185985), (9, 16165320), (10, 14548788), (12, 12123990), (15, 9699192), (18, 8082660), (20, 7274394), (23, 6325560), (24, 6061995), (27, 5388440), (30, 4849596), (36, 4041330), (40, 3637197), (45, 3233064), (46, 3162780), (54, 2694220), (60, 2424798), (69, 2108520), (72, 2020665), (90, 1616532), (92, 1581390), (108, 1347110), (115, 1265112), (120, 1212399), (135, 1077688), (138, 1054260), (180, 808266), (184, 790695), (207, 702840), (216, 673555), (230, 632556), (270, 538844), (276, 527130), (345, 421704), (360, 404133), (414, 351420), (460, 316278), (540, 269422), (552, 263565), (621, 234280), (690, 210852), (828, 175710), (920, 158139), (1035, 140568), (1080, 134711), (1242, 117140), (1380, 105426), (1656, 87855), (2070, 70284), (2484, 58570), (2760, 52713), (3105, 46856), (4140, 35142), (4968, 29285), (5857, 24840), (6210, 23428), (8280, 17571), (11714, 12420)]