145971000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^2\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 288

約数和(自身を含む): 575668080

約数和(自身を除く): 429697080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 125, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 250, 252, 280, 294, 300, 315, 331, 350, 360, 375, 392, 420, 441, 450, 490, 500, 504, 525, 588, 600, 630, 662, 700, 735, 750, 840, 875, 882, 900, 980, 993, 1000, 1050, 1125, 1176, 1225, 1260, 1324, 1400, 1470, 1500, 1575, 1655, 1750, 1764, 1800, 1960, 1986, 2100, 2205, 2250, 2317, 2450, 2520, 2625, 2648, 2940, 2979, 3000, 3150, 3310, 3500, 3528, 3675, 3972, 4200, 4410, 4500, 4634, 4900, 4965, 5250, 5880, 5958, 6125, 6300, 6620, 6951, 7000, 7350, 7875, 7944, 8275, 8820, 9000, 9268, 9800, 9930, 10500, 11025, 11585, 11916, 12250, 12600, 13240, 13902, 14700, 14895, 15750, 16219, 16550, 17640, 18375, 18536, 19860, 20853, 21000, 22050, 23170, 23832, 24500, 24825, 27804, 29400, 29790, 31500, 32438, 33100, 34755, 36750, 39720, 41375, 41706, 44100, 46340, 48657, 49000, 49650, 55125, 55608, 57925, 59580, 63000, 64876, 66200, 69510, 73500, 74475, 81095, 82750, 83412, 88200, 92680, 97314, 99300, 104265, 110250, 115850, 119160, 124125, 129752, 139020, 145971, 147000, 148950, 162190, 165500, 166824, 173775, 194628, 198600, 208530, 220500, 231700, 243285, 248250, 278040, 289625, 291942, 297900, 324380, 331000, 347550, 372375, 389256, 405475, 417060, 441000, 463400, 486570, 496500, 521325, 579250, 583884, 595800, 648760, 695100, 729855, 744750, 810950, 834120, 868875, 973140, 993000, 1042650, 1158500, 1167768, 1216425, 1390200, 1459710, 1489500, 1621900, 1737750, 1946280, 2027375, 2085300, 2317000, 2432850, 2606625, 2919420, 2979000, 3243800, 3475500, 3649275, 4054750, 4170600, 4865700, 5213250, 5838840, 6082125, 6951000, 7298550, 8109500, 9731400, 10426500, 12164250, 14597100, 16219000, 18246375, 20853000, 24328500, 29194200, 36492750, 48657000, 72985500, 145971000]

約数ペア:

[(1, 145971000), (2, 72985500), (3, 48657000), (4, 36492750), (5, 29194200), (6, 24328500), (7, 20853000), (8, 18246375), (9, 16219000), (10, 14597100), (12, 12164250), (14, 10426500), (15, 9731400), (18, 8109500), (20, 7298550), (21, 6951000), (24, 6082125), (25, 5838840), (28, 5213250), (30, 4865700), (35, 4170600), (36, 4054750), (40, 3649275), (42, 3475500), (45, 3243800), (49, 2979000), (50, 2919420), (56, 2606625), (60, 2432850), (63, 2317000), (70, 2085300), (72, 2027375), (75, 1946280), (84, 1737750), (90, 1621900), (98, 1489500), (100, 1459710), (105, 1390200), (120, 1216425), (125, 1167768), (126, 1158500), (140, 1042650), (147, 993000), (150, 973140), (168, 868875), (175, 834120), (180, 810950), (196, 744750), (200, 729855), (210, 695100), (225, 648760), (245, 595800), (250, 583884), (252, 579250), (280, 521325), (294, 496500), (300, 486570), (315, 463400), (331, 441000), (350, 417060), (360, 405475), (375, 389256), (392, 372375), (420, 347550), (441, 331000), (450, 324380), (490, 297900), (500, 291942), (504, 289625), (525, 278040), (588, 248250), (600, 243285), (630, 231700), (662, 220500), (700, 208530), (735, 198600), (750, 194628), (840, 173775), (875, 166824), (882, 165500), (900, 162190), (980, 148950), (993, 147000), (1000, 145971), (1050, 139020), (1125, 129752), (1176, 124125), (1225, 119160), (1260, 115850), (1324, 110250), (1400, 104265), (1470, 99300), (1500, 97314), (1575, 92680), (1655, 88200), (1750, 83412), (1764, 82750), (1800, 81095), (1960, 74475), (1986, 73500), (2100, 69510), (2205, 66200), (2250, 64876), (2317, 63000), (2450, 59580), (2520, 57925), (2625, 55608), (2648, 55125), (2940, 49650), (2979, 49000), (3000, 48657), (3150, 46340), (3310, 44100), (3500, 41706), (3528, 41375), (3675, 39720), (3972, 36750), (4200, 34755), (4410, 33100), (4500, 32438), (4634, 31500), (4900, 29790), (4965, 29400), (5250, 27804), (5880, 24825), (5958, 24500), (6125, 23832), (6300, 23170), (6620, 22050), (6951, 21000), (7000, 20853), (7350, 19860), (7875, 18536), (7944, 18375), (8275, 17640), (8820, 16550), (9000, 16219), (9268, 15750), (9800, 14895), (9930, 14700), (10500, 13902), (11025, 13240), (11585, 12600), (11916, 12250)]