30560400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:690

約数の個数: 180

約数和(自身を含む): 114385908

約数和(自身を除く): 83825508

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 653, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1306, 1560, 1800, 1872, 1950, 1959, 2340, 2600, 2612, 2925, 3120, 3265, 3600, 3900, 3918, 4680, 5200, 5224, 5850, 5877, 6530, 7800, 7836, 8489, 9360, 9795, 10448, 11700, 11754, 13060, 15600, 15672, 16325, 16978, 19590, 23400, 23508, 25467, 26120, 29385, 31344, 32650, 33956, 39180, 42445, 46800, 47016, 48975, 50934, 52240, 58770, 65300, 67912, 76401, 78360, 84890, 94032, 97950, 101868, 117540, 127335, 130600, 135824, 146925, 152802, 156720, 169780, 195900, 203736, 212225, 235080, 254670, 261200, 293850, 305604, 339560, 382005, 391800, 407472, 424450, 470160, 509340, 587700, 611208, 636675, 679120, 764010, 783600, 848900, 1018680, 1175400, 1222416, 1273350, 1528020, 1697800, 1910025, 2037360, 2350800, 2546700, 3056040, 3395600, 3820050, 5093400, 6112080, 7640100, 10186800, 15280200, 30560400]

約数ペア:

[(1, 30560400), (2, 15280200), (3, 10186800), (4, 7640100), (5, 6112080), (6, 5093400), (8, 3820050), (9, 3395600), (10, 3056040), (12, 2546700), (13, 2350800), (15, 2037360), (16, 1910025), (18, 1697800), (20, 1528020), (24, 1273350), (25, 1222416), (26, 1175400), (30, 1018680), (36, 848900), (39, 783600), (40, 764010), (45, 679120), (48, 636675), (50, 611208), (52, 587700), (60, 509340), (65, 470160), (72, 424450), (75, 407472), (78, 391800), (80, 382005), (90, 339560), (100, 305604), (104, 293850), (117, 261200), (120, 254670), (130, 235080), (144, 212225), (150, 203736), (156, 195900), (180, 169780), (195, 156720), (200, 152802), (208, 146925), (225, 135824), (234, 130600), (240, 127335), (260, 117540), (300, 101868), (312, 97950), (325, 94032), (360, 84890), (390, 78360), (400, 76401), (450, 67912), (468, 65300), (520, 58770), (585, 52240), (600, 50934), (624, 48975), (650, 47016), (653, 46800), (720, 42445), (780, 39180), (900, 33956), (936, 32650), (975, 31344), (1040, 29385), (1170, 26120), (1200, 25467), (1300, 23508), (1306, 23400), (1560, 19590), (1800, 16978), (1872, 16325), (1950, 15672), (1959, 15600), (2340, 13060), (2600, 11754), (2612, 11700), (2925, 10448), (3120, 9795), (3265, 9360), (3600, 8489), (3900, 7836), (3918, 7800), (4680, 6530), (5200, 5877), (5224, 5850)]