38200500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 129978576

約数和(自身を除く): 91778076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 653, 750, 780, 900, 975, 1125, 1170, 1300, 1306, 1500, 1625, 1950, 1959, 2250, 2340, 2612, 2925, 3250, 3265, 3900, 3918, 4500, 4875, 5850, 5877, 6500, 6530, 7836, 8489, 9750, 9795, 11700, 11754, 13060, 14625, 16325, 16978, 19500, 19590, 23508, 25467, 29250, 29385, 32650, 33956, 39180, 42445, 48975, 50934, 58500, 58770, 65300, 76401, 81625, 84890, 97950, 101868, 117540, 127335, 146925, 152802, 163250, 169780, 195900, 212225, 244875, 254670, 293850, 305604, 326500, 382005, 424450, 489750, 509340, 587700, 636675, 734625, 764010, 848900, 979500, 1061125, 1273350, 1469250, 1528020, 1910025, 2122250, 2546700, 2938500, 3183375, 3820050, 4244500, 6366750, 7640100, 9550125, 12733500, 19100250, 38200500]

約数ペア:

[(1, 38200500), (2, 19100250), (3, 12733500), (4, 9550125), (5, 7640100), (6, 6366750), (9, 4244500), (10, 3820050), (12, 3183375), (13, 2938500), (15, 2546700), (18, 2122250), (20, 1910025), (25, 1528020), (26, 1469250), (30, 1273350), (36, 1061125), (39, 979500), (45, 848900), (50, 764010), (52, 734625), (60, 636675), (65, 587700), (75, 509340), (78, 489750), (90, 424450), (100, 382005), (117, 326500), (125, 305604), (130, 293850), (150, 254670), (156, 244875), (180, 212225), (195, 195900), (225, 169780), (234, 163250), (250, 152802), (260, 146925), (300, 127335), (325, 117540), (375, 101868), (390, 97950), (450, 84890), (468, 81625), (500, 76401), (585, 65300), (650, 58770), (653, 58500), (750, 50934), (780, 48975), (900, 42445), (975, 39180), (1125, 33956), (1170, 32650), (1300, 29385), (1306, 29250), (1500, 25467), (1625, 23508), (1950, 19590), (1959, 19500), (2250, 16978), (2340, 16325), (2612, 14625), (2925, 13060), (3250, 11754), (3265, 11700), (3900, 9795), (3918, 9750), (4500, 8489), (4875, 7836), (5850, 6530), (5877, 6500)]