212798250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 671673600

約数和(自身を除く): 458875350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 59, 63, 70, 75, 90, 105, 118, 125, 126, 150, 175, 177, 210, 225, 229, 250, 295, 315, 350, 354, 375, 413, 450, 458, 525, 531, 590, 630, 687, 750, 826, 875, 885, 1050, 1062, 1125, 1145, 1239, 1374, 1475, 1575, 1603, 1750, 1770, 2061, 2065, 2250, 2290, 2478, 2625, 2655, 2950, 3150, 3206, 3435, 3717, 4122, 4130, 4425, 4809, 5250, 5310, 5725, 6195, 6870, 7375, 7434, 7875, 8015, 8850, 9618, 10305, 10325, 11450, 12390, 13275, 13511, 14427, 14750, 15750, 16030, 17175, 18585, 20610, 20650, 22125, 24045, 26550, 27022, 28625, 28854, 30975, 34350, 37170, 40075, 40533, 44250, 48090, 51525, 51625, 57250, 61950, 66375, 67555, 72135, 80150, 81066, 85875, 92925, 94577, 103050, 103250, 120225, 121599, 132750, 135110, 144270, 154875, 171750, 185850, 189154, 200375, 202665, 240450, 243198, 257625, 283731, 309750, 337775, 360675, 400750, 405330, 464625, 472885, 515250, 567462, 601125, 607995, 675550, 721350, 851193, 929250, 945770, 1013325, 1202250, 1215990, 1418655, 1688875, 1702386, 1803375, 2026650, 2364425, 2837310, 3039975, 3377750, 3606750, 4255965, 4728850, 5066625, 6079950, 7093275, 8511930, 10133250, 11822125, 14186550, 15199875, 21279825, 23644250, 30399750, 35466375, 42559650, 70932750, 106399125, 212798250]

約数ペア:

[(1, 212798250), (2, 106399125), (3, 70932750), (5, 42559650), (6, 35466375), (7, 30399750), (9, 23644250), (10, 21279825), (14, 15199875), (15, 14186550), (18, 11822125), (21, 10133250), (25, 8511930), (30, 7093275), (35, 6079950), (42, 5066625), (45, 4728850), (50, 4255965), (59, 3606750), (63, 3377750), (70, 3039975), (75, 2837310), (90, 2364425), (105, 2026650), (118, 1803375), (125, 1702386), (126, 1688875), (150, 1418655), (175, 1215990), (177, 1202250), (210, 1013325), (225, 945770), (229, 929250), (250, 851193), (295, 721350), (315, 675550), (350, 607995), (354, 601125), (375, 567462), (413, 515250), (450, 472885), (458, 464625), (525, 405330), (531, 400750), (590, 360675), (630, 337775), (687, 309750), (750, 283731), (826, 257625), (875, 243198), (885, 240450), (1050, 202665), (1062, 200375), (1125, 189154), (1145, 185850), (1239, 171750), (1374, 154875), (1475, 144270), (1575, 135110), (1603, 132750), (1750, 121599), (1770, 120225), (2061, 103250), (2065, 103050), (2250, 94577), (2290, 92925), (2478, 85875), (2625, 81066), (2655, 80150), (2950, 72135), (3150, 67555), (3206, 66375), (3435, 61950), (3717, 57250), (4122, 51625), (4130, 51525), (4425, 48090), (4809, 44250), (5250, 40533), (5310, 40075), (5725, 37170), (6195, 34350), (6870, 30975), (7375, 28854), (7434, 28625), (7875, 27022), (8015, 26550), (8850, 24045), (9618, 22125), (10305, 20650), (10325, 20610), (11450, 18585), (12390, 17175), (13275, 16030), (13511, 15750), (14427, 14750)]