73312800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2777}}^1$

素因数の和:2811

約数の個数: 144

約数和(自身を含む): 260420832

約数和(自身を除く): 187108032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 2777, 3300, 4400, 5280, 5554, 6600, 8331, 8800, 11108, 13200, 13885, 16662, 22216, 26400, 27770, 30547, 33324, 41655, 44432, 55540, 61094, 66648, 69425, 83310, 88864, 91641, 111080, 122188, 133296, 138850, 152735, 166620, 183282, 208275, 222160, 244376, 266592, 277700, 305470, 333240, 366564, 416550, 444320, 458205, 488752, 555400, 610940, 666480, 733128, 763675, 833100, 916410, 977504, 1110800, 1221880, 1332960, 1466256, 1527350, 1666200, 1832820, 2221600, 2291025, 2443760, 2932512, 3054700, 3332400, 3665640, 4582050, 4887520, 6109400, 6664800, 7331280, 9164100, 12218800, 14662560, 18328200, 24437600, 36656400, 73312800]

約数ペア:

[(1, 73312800), (2, 36656400), (3, 24437600), (4, 18328200), (5, 14662560), (6, 12218800), (8, 9164100), (10, 7331280), (11, 6664800), (12, 6109400), (15, 4887520), (16, 4582050), (20, 3665640), (22, 3332400), (24, 3054700), (25, 2932512), (30, 2443760), (32, 2291025), (33, 2221600), (40, 1832820), (44, 1666200), (48, 1527350), (50, 1466256), (55, 1332960), (60, 1221880), (66, 1110800), (75, 977504), (80, 916410), (88, 833100), (96, 763675), (100, 733128), (110, 666480), (120, 610940), (132, 555400), (150, 488752), (160, 458205), (165, 444320), (176, 416550), (200, 366564), (220, 333240), (240, 305470), (264, 277700), (275, 266592), (300, 244376), (330, 222160), (352, 208275), (400, 183282), (440, 166620), (480, 152735), (528, 138850), (550, 133296), (600, 122188), (660, 111080), (800, 91641), (825, 88864), (880, 83310), (1056, 69425), (1100, 66648), (1200, 61094), (1320, 55540), (1650, 44432), (1760, 41655), (2200, 33324), (2400, 30547), (2640, 27770), (2777, 26400), (3300, 22216), (4400, 16662), (5280, 13885), (5554, 13200), (6600, 11108), (8331, 8800)]