138022500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 503838720

約数和(自身を除く): 365816220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 125, 132, 140, 150, 154, 165, 175, 210, 220, 231, 239, 250, 275, 300, 308, 330, 350, 375, 385, 420, 462, 478, 500, 525, 550, 625, 660, 700, 717, 750, 770, 825, 875, 924, 956, 1050, 1100, 1155, 1195, 1250, 1375, 1434, 1500, 1540, 1650, 1673, 1750, 1875, 1925, 2100, 2310, 2390, 2500, 2625, 2629, 2750, 2868, 3300, 3346, 3500, 3585, 3750, 3850, 4125, 4375, 4620, 4780, 5019, 5250, 5258, 5500, 5775, 5975, 6692, 6875, 7170, 7500, 7700, 7887, 8250, 8365, 8750, 9625, 10038, 10500, 10516, 11550, 11950, 13125, 13145, 13750, 14340, 15774, 16500, 16730, 17500, 17925, 18403, 19250, 20076, 20625, 23100, 23900, 25095, 26250, 26290, 27500, 28875, 29875, 31548, 33460, 35850, 36806, 38500, 39435, 41250, 41825, 48125, 50190, 52500, 52580, 55209, 57750, 59750, 65725, 71700, 73612, 78870, 82500, 83650, 89625, 92015, 96250, 100380, 110418, 115500, 119500, 125475, 131450, 144375, 149375, 157740, 167300, 179250, 184030, 192500, 197175, 209125, 220836, 250950, 262900, 276045, 288750, 298750, 328625, 358500, 368060, 394350, 418250, 448125, 460075, 501900, 552090, 577500, 597500, 627375, 657250, 788700, 836500, 896250, 920150, 985875, 1045625, 1104180, 1254750, 1314500, 1380225, 1643125, 1792500, 1840300, 1971750, 2091250, 2300375, 2509500, 2760450, 3136875, 3286250, 3943500, 4182500, 4600750, 4929375, 5520900, 6273750, 6572500, 6901125, 9201500, 9858750, 11501875, 12547500, 13802250, 19717500, 23003750, 27604500, 34505625, 46007500, 69011250, 138022500]

約数ペア:

[(1, 138022500), (2, 69011250), (3, 46007500), (4, 34505625), (5, 27604500), (6, 23003750), (7, 19717500), (10, 13802250), (11, 12547500), (12, 11501875), (14, 9858750), (15, 9201500), (20, 6901125), (21, 6572500), (22, 6273750), (25, 5520900), (28, 4929375), (30, 4600750), (33, 4182500), (35, 3943500), (42, 3286250), (44, 3136875), (50, 2760450), (55, 2509500), (60, 2300375), (66, 2091250), (70, 1971750), (75, 1840300), (77, 1792500), (84, 1643125), (100, 1380225), (105, 1314500), (110, 1254750), (125, 1104180), (132, 1045625), (140, 985875), (150, 920150), (154, 896250), (165, 836500), (175, 788700), (210, 657250), (220, 627375), (231, 597500), (239, 577500), (250, 552090), (275, 501900), (300, 460075), (308, 448125), (330, 418250), (350, 394350), (375, 368060), (385, 358500), (420, 328625), (462, 298750), (478, 288750), (500, 276045), (525, 262900), (550, 250950), (625, 220836), (660, 209125), (700, 197175), (717, 192500), (750, 184030), (770, 179250), (825, 167300), (875, 157740), (924, 149375), (956, 144375), (1050, 131450), (1100, 125475), (1155, 119500), (1195, 115500), (1250, 110418), (1375, 100380), (1434, 96250), (1500, 92015), (1540, 89625), (1650, 83650), (1673, 82500), (1750, 78870), (1875, 73612), (1925, 71700), (2100, 65725), (2310, 59750), (2390, 57750), (2500, 55209), (2625, 52580), (2629, 52500), (2750, 50190), (2868, 48125), (3300, 41825), (3346, 41250), (3500, 39435), (3585, 38500), (3750, 36806), (3850, 35850), (4125, 33460), (4375, 31548), (4620, 29875), (4780, 28875), (5019, 27500), (5250, 26290), (5258, 26250), (5500, 25095), (5775, 23900), (5975, 23100), (6692, 20625), (6875, 20076), (7170, 19250), (7500, 18403), (7700, 17925), (7887, 17500), (8250, 16730), (8365, 16500), (8750, 15774), (9625, 14340), (10038, 13750), (10500, 13145), (10516, 13125), (11550, 11950)]