804520500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:619

約数の個数: 192

約数和(自身を含む): 2698096128

約数和(自身を除く): 1893575628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 193, 210, 250, 300, 350, 375, 386, 397, 420, 500, 525, 579, 700, 750, 772, 794, 875, 965, 1050, 1158, 1191, 1351, 1500, 1588, 1750, 1930, 1985, 2100, 2316, 2382, 2625, 2702, 2779, 2895, 3500, 3860, 3970, 4053, 4764, 4825, 5250, 5404, 5558, 5790, 5955, 6755, 7940, 8106, 8337, 9650, 9925, 10500, 11116, 11580, 11910, 13510, 13895, 14475, 16212, 16674, 19300, 19850, 20265, 23820, 24125, 27020, 27790, 28950, 29775, 33348, 33775, 39700, 40530, 41685, 48250, 49625, 55580, 57900, 59550, 67550, 69475, 72375, 76621, 81060, 83370, 96500, 99250, 101325, 119100, 135100, 138950, 144750, 148875, 153242, 166740, 168875, 198500, 202650, 208425, 229863, 277900, 289500, 297750, 306484, 337750, 347375, 383105, 405300, 416850, 459726, 506625, 536347, 595500, 675500, 694750, 766210, 833700, 919452, 1013250, 1042125, 1072694, 1149315, 1389500, 1532420, 1609041, 1915525, 2026500, 2084250, 2145388, 2298630, 2681735, 3218082, 3831050, 4168500, 4597260, 5363470, 5746575, 6436164, 7662100, 8045205, 9577625, 10726940, 11493150, 13408675, 16090410, 19155250, 22986300, 26817350, 28732875, 32180820, 38310500, 40226025, 53634700, 57465750, 67043375, 80452050, 114931500, 134086750, 160904100, 201130125, 268173500, 402260250, 804520500]

約数ペア:

[(1, 804520500), (2, 402260250), (3, 268173500), (4, 201130125), (5, 160904100), (6, 134086750), (7, 114931500), (10, 80452050), (12, 67043375), (14, 57465750), (15, 53634700), (20, 40226025), (21, 38310500), (25, 32180820), (28, 28732875), (30, 26817350), (35, 22986300), (42, 19155250), (50, 16090410), (60, 13408675), (70, 11493150), (75, 10726940), (84, 9577625), (100, 8045205), (105, 7662100), (125, 6436164), (140, 5746575), (150, 5363470), (175, 4597260), (193, 4168500), (210, 3831050), (250, 3218082), (300, 2681735), (350, 2298630), (375, 2145388), (386, 2084250), (397, 2026500), (420, 1915525), (500, 1609041), (525, 1532420), (579, 1389500), (700, 1149315), (750, 1072694), (772, 1042125), (794, 1013250), (875, 919452), (965, 833700), (1050, 766210), (1158, 694750), (1191, 675500), (1351, 595500), (1500, 536347), (1588, 506625), (1750, 459726), (1930, 416850), (1985, 405300), (2100, 383105), (2316, 347375), (2382, 337750), (2625, 306484), (2702, 297750), (2779, 289500), (2895, 277900), (3500, 229863), (3860, 208425), (3970, 202650), (4053, 198500), (4764, 168875), (4825, 166740), (5250, 153242), (5404, 148875), (5558, 144750), (5790, 138950), (5955, 135100), (6755, 119100), (7940, 101325), (8106, 99250), (8337, 96500), (9650, 83370), (9925, 81060), (10500, 76621), (11116, 72375), (11580, 69475), (11910, 67550), (13510, 59550), (13895, 57900), (14475, 55580), (16212, 49625), (16674, 48250), (19300, 41685), (19850, 40530), (20265, 39700), (23820, 33775), (24125, 33348), (27020, 29775), (27790, 28950)]