209364750

素因数分解:

$2^1\times 3^4\times 5^3\times 7^2\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 684292752

約数和(自身を除く): 474928002

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 81, 90, 98, 105, 125, 126, 135, 147, 150, 162, 175, 189, 210, 211, 225, 245, 250, 270, 294, 315, 350, 375, 378, 405, 422, 441, 450, 490, 525, 567, 630, 633, 675, 735, 750, 810, 875, 882, 945, 1050, 1055, 1125, 1134, 1225, 1266, 1323, 1350, 1470, 1477, 1575, 1750, 1890, 1899, 2025, 2110, 2205, 2250, 2450, 2625, 2646, 2835, 2954, 3150, 3165, 3375, 3675, 3798, 3969, 4050, 4410, 4431, 4725, 5250, 5275, 5670, 5697, 6125, 6330, 6615, 6750, 7350, 7385, 7875, 7938, 8862, 9450, 9495, 10125, 10339, 10550, 11025, 11394, 12250, 13230, 13293, 14175, 14770, 15750, 15825, 17091, 18375, 18990, 19845, 20250, 20678, 22050, 22155, 23625, 26375, 26586, 28350, 28485, 31017, 31650, 33075, 34182, 36750, 36925, 39690, 39879, 44310, 47250, 47475, 51695, 52750, 55125, 56970, 62034, 66150, 66465, 70875, 73850, 79125, 79758, 85455, 93051, 94950, 99225, 103390, 110250, 110775, 119637, 132930, 141750, 142425, 155085, 158250, 165375, 170910, 184625, 186102, 198450, 199395, 221550, 237375, 239274, 258475, 279153, 284850, 310170, 330750, 332325, 369250, 398790, 427275, 465255, 474750, 496125, 516950, 553875, 558306, 598185, 664650, 712125, 775425, 837459, 854550, 930510, 992250, 996975, 1107750, 1196370, 1292375, 1395765, 1424250, 1550850, 1661625, 1674918, 1993950, 2136375, 2326275, 2584750, 2791530, 2990925, 3323250, 3877125, 4187295, 4272750, 4652550, 4984875, 5981850, 6978825, 7754250, 8374590, 9969750, 11631375, 13957650, 14954625, 20936475, 23262750, 29909250, 34894125, 41872950, 69788250, 104682375, 209364750]

約数ペア:

[(1, 209364750), (2, 104682375), (3, 69788250), (5, 41872950), (6, 34894125), (7, 29909250), (9, 23262750), (10, 20936475), (14, 14954625), (15, 13957650), (18, 11631375), (21, 9969750), (25, 8374590), (27, 7754250), (30, 6978825), (35, 5981850), (42, 4984875), (45, 4652550), (49, 4272750), (50, 4187295), (54, 3877125), (63, 3323250), (70, 2990925), (75, 2791530), (81, 2584750), (90, 2326275), (98, 2136375), (105, 1993950), (125, 1674918), (126, 1661625), (135, 1550850), (147, 1424250), (150, 1395765), (162, 1292375), (175, 1196370), (189, 1107750), (210, 996975), (211, 992250), (225, 930510), (245, 854550), (250, 837459), (270, 775425), (294, 712125), (315, 664650), (350, 598185), (375, 558306), (378, 553875), (405, 516950), (422, 496125), (441, 474750), (450, 465255), (490, 427275), (525, 398790), (567, 369250), (630, 332325), (633, 330750), (675, 310170), (735, 284850), (750, 279153), (810, 258475), (875, 239274), (882, 237375), (945, 221550), (1050, 199395), (1055, 198450), (1125, 186102), (1134, 184625), (1225, 170910), (1266, 165375), (1323, 158250), (1350, 155085), (1470, 142425), (1477, 141750), (1575, 132930), (1750, 119637), (1890, 110775), (1899, 110250), (2025, 103390), (2110, 99225), (2205, 94950), (2250, 93051), (2450, 85455), (2625, 79758), (2646, 79125), (2835, 73850), (2954, 70875), (3150, 66465), (3165, 66150), (3375, 62034), (3675, 56970), (3798, 55125), (3969, 52750), (4050, 51695), (4410, 47475), (4431, 47250), (4725, 44310), (5250, 39879), (5275, 39690), (5670, 36925), (5697, 36750), (6125, 34182), (6330, 33075), (6615, 31650), (6750, 31017), (7350, 28485), (7385, 28350), (7875, 26586), (7938, 26375), (8862, 23625), (9450, 22155), (9495, 22050), (10125, 20678), (10339, 20250), (10550, 19845), (11025, 18990), (11394, 18375), (12250, 17091), (13230, 15825), (13293, 15750), (14175, 14770)]