1995231000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^4\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 320

約数和(自身を含む): 7288426080

約数和(自身を除く): 5293195080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 245, 250, 277, 280, 294, 300, 343, 350, 375, 392, 420, 490, 500, 525, 554, 588, 600, 686, 700, 735, 750, 831, 840, 875, 980, 1000, 1029, 1050, 1108, 1176, 1225, 1372, 1385, 1400, 1470, 1500, 1662, 1715, 1750, 1939, 1960, 2058, 2100, 2216, 2401, 2450, 2625, 2744, 2770, 2940, 3000, 3324, 3430, 3500, 3675, 3878, 4116, 4155, 4200, 4802, 4900, 5145, 5250, 5540, 5817, 5880, 6125, 6648, 6860, 6925, 7000, 7203, 7350, 7756, 8232, 8310, 8575, 9604, 9695, 9800, 10290, 10500, 11080, 11634, 12005, 12250, 13573, 13720, 13850, 14406, 14700, 15512, 16620, 17150, 18375, 19208, 19390, 20580, 20775, 21000, 23268, 24010, 24500, 25725, 27146, 27700, 28812, 29085, 29400, 33240, 34300, 34625, 36015, 36750, 38780, 40719, 41160, 41550, 42875, 46536, 48020, 48475, 49000, 51450, 54292, 55400, 57624, 58170, 60025, 67865, 68600, 69250, 72030, 73500, 77560, 81438, 83100, 85750, 95011, 96040, 96950, 102900, 103875, 108584, 116340, 120050, 128625, 135730, 138500, 144060, 145425, 147000, 162876, 166200, 171500, 180075, 190022, 193900, 203595, 205800, 207750, 232680, 240100, 242375, 257250, 271460, 277000, 285033, 288120, 290850, 300125, 325752, 339325, 343000, 360150, 380044, 387800, 407190, 415500, 475055, 480200, 484750, 514500, 542920, 570066, 581700, 600250, 665077, 678650, 720300, 727125, 760088, 814380, 831000, 900375, 950110, 969500, 1017975, 1029000, 1140132, 1163400, 1200500, 1330154, 1357300, 1425165, 1440600, 1454250, 1628760, 1696625, 1800750, 1900220, 1939000, 1995231, 2035950, 2280264, 2375275, 2401000, 2660308, 2714600, 2850330, 2908500, 3325385, 3393250, 3601500, 3800440, 3990462, 4071900, 4750550, 5089875, 5320616, 5700660, 5817000, 6650770, 6786500, 7125825, 7203000, 7980924, 8143800, 9501100, 9976155, 10179750, 11401320, 11876375, 13301540, 13573000, 14251650, 15961848, 16626925, 19002200, 19952310, 20359500, 23752750, 26603080, 28503300, 33253850, 35629125, 39904620, 40719000, 47505500, 49880775, 57006600, 66507700, 71258250, 79809240, 83134625, 95011000, 99761550, 133015400, 142516500, 166269250, 199523100, 249403875, 285033000, 332538500, 399046200, 498807750, 665077000, 997615500, 1995231000]

約数ペア:

[(1, 1995231000), (2, 997615500), (3, 665077000), (4, 498807750), (5, 399046200), (6, 332538500), (7, 285033000), (8, 249403875), (10, 199523100), (12, 166269250), (14, 142516500), (15, 133015400), (20, 99761550), (21, 95011000), (24, 83134625), (25, 79809240), (28, 71258250), (30, 66507700), (35, 57006600), (40, 49880775), (42, 47505500), (49, 40719000), (50, 39904620), (56, 35629125), (60, 33253850), (70, 28503300), (75, 26603080), (84, 23752750), (98, 20359500), (100, 19952310), (105, 19002200), (120, 16626925), (125, 15961848), (140, 14251650), (147, 13573000), (150, 13301540), (168, 11876375), (175, 11401320), (196, 10179750), (200, 9976155), (210, 9501100), (245, 8143800), (250, 7980924), (277, 7203000), (280, 7125825), (294, 6786500), (300, 6650770), (343, 5817000), (350, 5700660), (375, 5320616), (392, 5089875), (420, 4750550), (490, 4071900), (500, 3990462), (525, 3800440), (554, 3601500), (588, 3393250), (600, 3325385), (686, 2908500), (700, 2850330), (735, 2714600), (750, 2660308), (831, 2401000), (840, 2375275), (875, 2280264), (980, 2035950), (1000, 1995231), (1029, 1939000), (1050, 1900220), (1108, 1800750), (1176, 1696625), (1225, 1628760), (1372, 1454250), (1385, 1440600), (1400, 1425165), (1470, 1357300), (1500, 1330154), (1662, 1200500), (1715, 1163400), (1750, 1140132), (1939, 1029000), (1960, 1017975), (2058, 969500), (2100, 950110), (2216, 900375), (2401, 831000), (2450, 814380), (2625, 760088), (2744, 727125), (2770, 720300), (2940, 678650), (3000, 665077), (3324, 600250), (3430, 581700), (3500, 570066), (3675, 542920), (3878, 514500), (4116, 484750), (4155, 480200), (4200, 475055), (4802, 415500), (4900, 407190), (5145, 387800), (5250, 380044), (5540, 360150), (5817, 343000), (5880, 339325), (6125, 325752), (6648, 300125), (6860, 290850), (6925, 288120), (7000, 285033), (7203, 277000), (7350, 271460), (7756, 257250), (8232, 242375), (8310, 240100), (8575, 232680), (9604, 207750), (9695, 205800), (9800, 203595), (10290, 193900), (10500, 190022), (11080, 180075), (11634, 171500), (12005, 166200), (12250, 162876), (13573, 147000), (13720, 145425), (13850, 144060), (14406, 138500), (14700, 135730), (15512, 128625), (16620, 120050), (17150, 116340), (18375, 108584), (19208, 103875), (19390, 102900), (20580, 96950), (20775, 96040), (21000, 95011), (23268, 85750), (24010, 83100), (24500, 81438), (25725, 77560), (27146, 73500), (27700, 72030), (28812, 69250), (29085, 68600), (29400, 67865), (33240, 60025), (34300, 58170), (34625, 57624), (36015, 55400), (36750, 54292), (38780, 51450), (40719, 49000), (41160, 48475), (41550, 48020), (42875, 46536)]