148987800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6367}}^1$

素因数の和:6402

約数の個数: 144

約数和(自身を含む): 538923840

約数和(自身を除く): 389936040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 6367, 7800, 11700, 12734, 19101, 23400, 25468, 31835, 38202, 50936, 57303, 63670, 76404, 82771, 95505, 114606, 127340, 152808, 159175, 165542, 191010, 229212, 248313, 254680, 286515, 318350, 331084, 382020, 413855, 458424, 477525, 496626, 573030, 636700, 662168, 744939, 764040, 827710, 955050, 993252, 1146060, 1241565, 1273400, 1432575, 1489878, 1655420, 1910100, 1986504, 2069275, 2292120, 2483130, 2865150, 2979756, 3310840, 3724695, 3820200, 4138550, 4966260, 5730300, 5959512, 6207825, 7449390, 8277100, 9932520, 11460600, 12415650, 14898780, 16554200, 18623475, 24831300, 29797560, 37246950, 49662600, 74493900, 148987800]

約数ペア:

[(1, 148987800), (2, 74493900), (3, 49662600), (4, 37246950), (5, 29797560), (6, 24831300), (8, 18623475), (9, 16554200), (10, 14898780), (12, 12415650), (13, 11460600), (15, 9932520), (18, 8277100), (20, 7449390), (24, 6207825), (25, 5959512), (26, 5730300), (30, 4966260), (36, 4138550), (39, 3820200), (40, 3724695), (45, 3310840), (50, 2979756), (52, 2865150), (60, 2483130), (65, 2292120), (72, 2069275), (75, 1986504), (78, 1910100), (90, 1655420), (100, 1489878), (104, 1432575), (117, 1273400), (120, 1241565), (130, 1146060), (150, 993252), (156, 955050), (180, 827710), (195, 764040), (200, 744939), (225, 662168), (234, 636700), (260, 573030), (300, 496626), (312, 477525), (325, 458424), (360, 413855), (390, 382020), (450, 331084), (468, 318350), (520, 286515), (585, 254680), (600, 248313), (650, 229212), (780, 191010), (900, 165542), (936, 159175), (975, 152808), (1170, 127340), (1300, 114606), (1560, 95505), (1800, 82771), (1950, 76404), (2340, 63670), (2600, 57303), (2925, 50936), (3900, 38202), (4680, 31835), (5850, 25468), (6367, 23400), (7800, 19101), (11700, 12734)]