1968888300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 288

約数和(自身を含む): 6370425600

約数和(自身を除く): 4401537300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 29, 30, 38, 43, 50, 57, 58, 60, 75, 76, 86, 87, 95, 100, 114, 116, 129, 145, 150, 172, 174, 190, 215, 228, 258, 277, 285, 290, 300, 348, 380, 430, 435, 475, 516, 551, 554, 570, 580, 645, 725, 817, 831, 860, 870, 950, 1075, 1102, 1108, 1140, 1247, 1290, 1385, 1425, 1450, 1634, 1653, 1662, 1740, 1900, 2150, 2175, 2204, 2451, 2494, 2580, 2755, 2770, 2850, 2900, 3225, 3268, 3306, 3324, 3741, 4085, 4155, 4300, 4350, 4902, 4988, 5263, 5510, 5540, 5700, 6235, 6450, 6612, 6925, 7482, 8033, 8170, 8265, 8310, 8700, 9804, 10526, 11020, 11911, 12255, 12470, 12900, 13775, 13850, 14964, 15789, 16066, 16340, 16530, 16620, 18705, 20425, 20775, 21052, 23693, 23822, 24099, 24510, 24940, 26315, 27550, 27700, 31175, 31578, 32132, 33060, 35733, 37410, 40165, 40850, 41325, 41550, 47386, 47644, 48198, 49020, 52630, 55100, 59555, 61275, 62350, 63156, 71079, 71466, 74820, 78945, 80330, 81700, 82650, 83100, 93525, 94772, 96396, 105260, 118465, 119110, 120495, 122550, 124700, 131575, 142158, 142932, 152627, 157890, 160660, 165300, 178665, 187050, 200825, 226309, 236930, 238220, 240990, 245100, 263150, 284316, 297775, 305254, 315780, 345419, 355395, 357330, 374100, 394725, 401650, 452618, 457881, 473860, 481980, 526300, 592325, 595550, 602475, 610508, 678927, 690838, 710790, 714660, 763135, 789450, 803300, 893325, 905236, 915762, 1036257, 1131545, 1184650, 1191100, 1204950, 1357854, 1381676, 1421580, 1526270, 1578900, 1727095, 1776975, 1786650, 1831524, 2072514, 2263090, 2289405, 2369300, 2409900, 2715708, 3052540, 3394635, 3454190, 3553950, 3573300, 3815675, 4145028, 4526180, 4578810, 5181285, 5657725, 6562961, 6789270, 6908380, 7107900, 7631350, 8635475, 9157620, 10362570, 11315450, 11447025, 13125922, 13578540, 15262700, 16973175, 17270950, 19688883, 20725140, 22630900, 22894050, 25906425, 26251844, 32814805, 33946350, 34541900, 39377766, 45788100, 51812850, 65629610, 67892700, 78755532, 98444415, 103625700, 131259220, 164074025, 196888830, 328148050, 393777660, 492222075, 656296100, 984444150, 1968888300]

約数ペア:

[(1, 1968888300), (2, 984444150), (3, 656296100), (4, 492222075), (5, 393777660), (6, 328148050), (10, 196888830), (12, 164074025), (15, 131259220), (19, 103625700), (20, 98444415), (25, 78755532), (29, 67892700), (30, 65629610), (38, 51812850), (43, 45788100), (50, 39377766), (57, 34541900), (58, 33946350), (60, 32814805), (75, 26251844), (76, 25906425), (86, 22894050), (87, 22630900), (95, 20725140), (100, 19688883), (114, 17270950), (116, 16973175), (129, 15262700), (145, 13578540), (150, 13125922), (172, 11447025), (174, 11315450), (190, 10362570), (215, 9157620), (228, 8635475), (258, 7631350), (277, 7107900), (285, 6908380), (290, 6789270), (300, 6562961), (348, 5657725), (380, 5181285), (430, 4578810), (435, 4526180), (475, 4145028), (516, 3815675), (551, 3573300), (554, 3553950), (570, 3454190), (580, 3394635), (645, 3052540), (725, 2715708), (817, 2409900), (831, 2369300), (860, 2289405), (870, 2263090), (950, 2072514), (1075, 1831524), (1102, 1786650), (1108, 1776975), (1140, 1727095), (1247, 1578900), (1290, 1526270), (1385, 1421580), (1425, 1381676), (1450, 1357854), (1634, 1204950), (1653, 1191100), (1662, 1184650), (1740, 1131545), (1900, 1036257), (2150, 915762), (2175, 905236), (2204, 893325), (2451, 803300), (2494, 789450), (2580, 763135), (2755, 714660), (2770, 710790), (2850, 690838), (2900, 678927), (3225, 610508), (3268, 602475), (3306, 595550), (3324, 592325), (3741, 526300), (4085, 481980), (4155, 473860), (4300, 457881), (4350, 452618), (4902, 401650), (4988, 394725), (5263, 374100), (5510, 357330), (5540, 355395), (5700, 345419), (6235, 315780), (6450, 305254), (6612, 297775), (6925, 284316), (7482, 263150), (8033, 245100), (8170, 240990), (8265, 238220), (8310, 236930), (8700, 226309), (9804, 200825), (10526, 187050), (11020, 178665), (11911, 165300), (12255, 160660), (12470, 157890), (12900, 152627), (13775, 142932), (13850, 142158), (14964, 131575), (15789, 124700), (16066, 122550), (16340, 120495), (16530, 119110), (16620, 118465), (18705, 105260), (20425, 96396), (20775, 94772), (21052, 93525), (23693, 83100), (23822, 82650), (24099, 81700), (24510, 80330), (24940, 78945), (26315, 74820), (27550, 71466), (27700, 71079), (31175, 63156), (31578, 62350), (32132, 61275), (33060, 59555), (35733, 55100), (37410, 52630), (40165, 49020), (40850, 48198), (41325, 47644), (41550, 47386)]