20836503600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{4397}}^1$

素因数の和:4788

約数の個数: 240

約数和(自身を含む): 73033539840

約数和(自身を除く): 52197036240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 359, 400, 440, 528, 550, 600, 660, 718, 825, 880, 1077, 1100, 1200, 1320, 1436, 1650, 1795, 2154, 2200, 2640, 2872, 3300, 3590, 3949, 4308, 4397, 4400, 5385, 5744, 6600, 7180, 7898, 8616, 8794, 8975, 10770, 11847, 13191, 13200, 14360, 15796, 17232, 17588, 17950, 19745, 21540, 21985, 23694, 26382, 26925, 28720, 31592, 35176, 35900, 39490, 43080, 43970, 47388, 48367, 52764, 53850, 59235, 63184, 65955, 70352, 71800, 78980, 86160, 87940, 94776, 96734, 98725, 105528, 107700, 109925, 118470, 131910, 143600, 145101, 157960, 175880, 189552, 193468, 197450, 211056, 215400, 219850, 236940, 241835, 263820, 290202, 296175, 315920, 329775, 351760, 386936, 394900, 430800, 439700, 473880, 483670, 527640, 580404, 592350, 659550, 725505, 773872, 789800, 879400, 947760, 967340, 1055280, 1160808, 1184700, 1209175, 1319100, 1451010, 1578523, 1579600, 1758800, 1934680, 2321616, 2369400, 2418350, 2638200, 2902020, 3157046, 3627525, 3869360, 4735569, 4738800, 4836700, 5276400, 5804040, 6314092, 7255050, 7892615, 9471138, 9673400, 11608080, 12628184, 14510100, 15785230, 17363753, 18942276, 19346800, 23677845, 25256368, 29020200, 31570460, 34727506, 37884552, 39463075, 47355690, 52091259, 58040400, 63140920, 69455012, 75769104, 78926150, 86818765, 94711380, 104182518, 118389225, 126281840, 138910024, 157852300, 173637530, 189422760, 208365036, 236778450, 260456295, 277820048, 315704600, 347275060, 378845520, 416730072, 434093825, 473556900, 520912590, 631409200, 694550120, 833460144, 868187650, 947113800, 1041825180, 1302281475, 1389100240, 1736375300, 1894227600, 2083650360, 2604562950, 3472750600, 4167300720, 5209125900, 6945501200, 10418251800, 20836503600]

約数ペア:

[(1, 20836503600), (2, 10418251800), (3, 6945501200), (4, 5209125900), (5, 4167300720), (6, 3472750600), (8, 2604562950), (10, 2083650360), (11, 1894227600), (12, 1736375300), (15, 1389100240), (16, 1302281475), (20, 1041825180), (22, 947113800), (24, 868187650), (25, 833460144), (30, 694550120), (33, 631409200), (40, 520912590), (44, 473556900), (48, 434093825), (50, 416730072), (55, 378845520), (60, 347275060), (66, 315704600), (75, 277820048), (80, 260456295), (88, 236778450), (100, 208365036), (110, 189422760), (120, 173637530), (132, 157852300), (150, 138910024), (165, 126281840), (176, 118389225), (200, 104182518), (220, 94711380), (240, 86818765), (264, 78926150), (275, 75769104), (300, 69455012), (330, 63140920), (359, 58040400), (400, 52091259), (440, 47355690), (528, 39463075), (550, 37884552), (600, 34727506), (660, 31570460), (718, 29020200), (825, 25256368), (880, 23677845), (1077, 19346800), (1100, 18942276), (1200, 17363753), (1320, 15785230), (1436, 14510100), (1650, 12628184), (1795, 11608080), (2154, 9673400), (2200, 9471138), (2640, 7892615), (2872, 7255050), (3300, 6314092), (3590, 5804040), (3949, 5276400), (4308, 4836700), (4397, 4738800), (4400, 4735569), (5385, 3869360), (5744, 3627525), (6600, 3157046), (7180, 2902020), (7898, 2638200), (8616, 2418350), (8794, 2369400), (8975, 2321616), (10770, 1934680), (11847, 1758800), (13191, 1579600), (13200, 1578523), (14360, 1451010), (15796, 1319100), (17232, 1209175), (17588, 1184700), (17950, 1160808), (19745, 1055280), (21540, 967340), (21985, 947760), (23694, 879400), (26382, 789800), (26925, 773872), (28720, 725505), (31592, 659550), (35176, 592350), (35900, 580404), (39490, 527640), (43080, 483670), (43970, 473880), (47388, 439700), (48367, 430800), (52764, 394900), (53850, 386936), (59235, 351760), (63184, 329775), (65955, 315920), (70352, 296175), (71800, 290202), (78980, 263820), (86160, 241835), (87940, 236940), (94776, 219850), (96734, 215400), (98725, 211056), (105528, 197450), (107700, 193468), (109925, 189552), (118470, 175880), (131910, 157960), (143600, 145101)]