19005495000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{199}}^1\times {\mathrm{6367}}^1$

素因数の和:6595

約数の個数: 160

約数和(自身を含む): 59680896000

約数和(自身を除く): 40675401000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 199, 200, 250, 300, 375, 398, 500, 597, 600, 625, 750, 796, 995, 1000, 1194, 1250, 1500, 1592, 1875, 1990, 2388, 2500, 2985, 3000, 3750, 3980, 4776, 4975, 5000, 5970, 6367, 7500, 7960, 9950, 11940, 12734, 14925, 15000, 19101, 19900, 23880, 24875, 25468, 29850, 31835, 38202, 39800, 49750, 50936, 59700, 63670, 74625, 76404, 95505, 99500, 119400, 124375, 127340, 149250, 152808, 159175, 191010, 199000, 248750, 254680, 298500, 318350, 373125, 382020, 477525, 497500, 597000, 636700, 746250, 764040, 795875, 955050, 995000, 1267033, 1273400, 1492500, 1591750, 1910100, 2387625, 2534066, 2985000, 3183500, 3801099, 3820200, 3979375, 4775250, 5068132, 6335165, 6367000, 7602198, 7958750, 9550500, 10136264, 11938125, 12670330, 15204396, 15917500, 19005495, 19101000, 23876250, 25340660, 30408792, 31675825, 31835000, 38010990, 47752500, 50681320, 63351650, 76021980, 95027475, 95505000, 126703300, 152043960, 158379125, 190054950, 253406600, 316758250, 380109900, 475137375, 633516500, 760219800, 791895625, 950274750, 1267033000, 1583791250, 1900549500, 2375686875, 3167582500, 3801099000, 4751373750, 6335165000, 9502747500, 19005495000]

約数ペア:

[(1, 19005495000), (2, 9502747500), (3, 6335165000), (4, 4751373750), (5, 3801099000), (6, 3167582500), (8, 2375686875), (10, 1900549500), (12, 1583791250), (15, 1267033000), (20, 950274750), (24, 791895625), (25, 760219800), (30, 633516500), (40, 475137375), (50, 380109900), (60, 316758250), (75, 253406600), (100, 190054950), (120, 158379125), (125, 152043960), (150, 126703300), (199, 95505000), (200, 95027475), (250, 76021980), (300, 63351650), (375, 50681320), (398, 47752500), (500, 38010990), (597, 31835000), (600, 31675825), (625, 30408792), (750, 25340660), (796, 23876250), (995, 19101000), (1000, 19005495), (1194, 15917500), (1250, 15204396), (1500, 12670330), (1592, 11938125), (1875, 10136264), (1990, 9550500), (2388, 7958750), (2500, 7602198), (2985, 6367000), (3000, 6335165), (3750, 5068132), (3980, 4775250), (4776, 3979375), (4975, 3820200), (5000, 3801099), (5970, 3183500), (6367, 2985000), (7500, 2534066), (7960, 2387625), (9950, 1910100), (11940, 1591750), (12734, 1492500), (14925, 1273400), (15000, 1267033), (19101, 995000), (19900, 955050), (23880, 795875), (24875, 764040), (25468, 746250), (29850, 636700), (31835, 597000), (38202, 497500), (39800, 477525), (49750, 382020), (50936, 373125), (59700, 318350), (63670, 298500), (74625, 254680), (76404, 248750), (95505, 199000), (99500, 191010), (119400, 159175), (124375, 152808), (127340, 149250)]