402983910

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 224

約数和(自身を含む): 1274875200

約数和(自身を除く): 871891290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 81, 90, 105, 106, 126, 135, 149, 159, 162, 189, 210, 243, 265, 270, 298, 315, 318, 371, 378, 405, 447, 477, 486, 530, 567, 630, 729, 742, 745, 795, 810, 894, 945, 954, 1043, 1113, 1134, 1215, 1341, 1431, 1458, 1490, 1590, 1701, 1855, 1890, 2086, 2226, 2235, 2385, 2430, 2682, 2835, 2862, 3129, 3339, 3402, 3645, 3710, 4023, 4293, 4470, 4770, 5103, 5215, 5565, 5670, 6258, 6678, 6705, 7155, 7290, 7897, 8046, 8505, 8586, 9387, 10017, 10206, 10430, 11130, 12069, 12879, 13410, 14310, 15645, 15794, 16695, 17010, 18774, 20034, 20115, 21465, 23691, 24138, 25515, 25758, 28161, 30051, 31290, 33390, 36207, 38637, 39485, 40230, 42930, 46935, 47382, 50085, 51030, 55279, 56322, 60102, 60345, 64395, 71073, 72414, 77274, 78970, 84483, 90153, 93870, 100170, 108621, 110558, 118455, 120690, 128790, 140805, 142146, 150255, 165837, 168966, 180306, 181035, 193185, 213219, 217242, 236910, 253449, 270459, 276395, 281610, 300510, 331674, 355365, 362070, 386370, 422415, 426438, 450765, 497511, 506898, 540918, 543105, 552790, 639657, 710730, 760347, 829185, 844830, 901530, 995022, 1066095, 1086210, 1267245, 1279314, 1352295, 1492533, 1520694, 1658370, 1918971, 2132190, 2487555, 2534490, 2704590, 2985066, 3198285, 3801735, 3837942, 4477599, 4975110, 5756913, 6396570, 7462665, 7603470, 8955198, 9594855, 11513826, 13432797, 14925330, 19189710, 22387995, 26865594, 28784565, 40298391, 44775990, 57569130, 67163985, 80596782, 134327970, 201491955, 402983910]

約数ペア:

[(1, 402983910), (2, 201491955), (3, 134327970), (5, 80596782), (6, 67163985), (7, 57569130), (9, 44775990), (10, 40298391), (14, 28784565), (15, 26865594), (18, 22387995), (21, 19189710), (27, 14925330), (30, 13432797), (35, 11513826), (42, 9594855), (45, 8955198), (53, 7603470), (54, 7462665), (63, 6396570), (70, 5756913), (81, 4975110), (90, 4477599), (105, 3837942), (106, 3801735), (126, 3198285), (135, 2985066), (149, 2704590), (159, 2534490), (162, 2487555), (189, 2132190), (210, 1918971), (243, 1658370), (265, 1520694), (270, 1492533), (298, 1352295), (315, 1279314), (318, 1267245), (371, 1086210), (378, 1066095), (405, 995022), (447, 901530), (477, 844830), (486, 829185), (530, 760347), (567, 710730), (630, 639657), (729, 552790), (742, 543105), (745, 540918), (795, 506898), (810, 497511), (894, 450765), (945, 426438), (954, 422415), (1043, 386370), (1113, 362070), (1134, 355365), (1215, 331674), (1341, 300510), (1431, 281610), (1458, 276395), (1490, 270459), (1590, 253449), (1701, 236910), (1855, 217242), (1890, 213219), (2086, 193185), (2226, 181035), (2235, 180306), (2385, 168966), (2430, 165837), (2682, 150255), (2835, 142146), (2862, 140805), (3129, 128790), (3339, 120690), (3402, 118455), (3645, 110558), (3710, 108621), (4023, 100170), (4293, 93870), (4470, 90153), (4770, 84483), (5103, 78970), (5215, 77274), (5565, 72414), (5670, 71073), (6258, 64395), (6678, 60345), (6705, 60102), (7155, 56322), (7290, 55279), (7897, 51030), (8046, 50085), (8505, 47382), (8586, 46935), (9387, 42930), (10017, 40230), (10206, 39485), (10430, 38637), (11130, 36207), (12069, 33390), (12879, 31290), (13410, 30051), (14310, 28161), (15645, 25758), (15794, 25515), (16695, 24138), (17010, 23691), (18774, 21465), (20034, 20115)]