1005381000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{661}}^1$

素因数の和:714

約数の個数: 288

約数和(自身を含む): 3685261320

約数和(自身を除く): 2679880320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 125, 130, 150, 156, 169, 180, 195, 200, 225, 234, 250, 260, 300, 312, 325, 338, 360, 375, 390, 450, 468, 500, 507, 520, 585, 600, 650, 661, 676, 750, 780, 845, 900, 936, 975, 1000, 1014, 1125, 1170, 1300, 1322, 1352, 1500, 1521, 1560, 1625, 1690, 1800, 1950, 1983, 2028, 2250, 2340, 2535, 2600, 2644, 2925, 3000, 3042, 3250, 3305, 3380, 3900, 3966, 4056, 4225, 4500, 4680, 4875, 5070, 5288, 5850, 5949, 6084, 6500, 6610, 6760, 7605, 7800, 7932, 8450, 8593, 9000, 9750, 9915, 10140, 11700, 11898, 12168, 12675, 13000, 13220, 14625, 15210, 15864, 16525, 16900, 17186, 19500, 19830, 20280, 21125, 23400, 23796, 25350, 25779, 26440, 29250, 29745, 30420, 33050, 33800, 34372, 38025, 39000, 39660, 42250, 42965, 47592, 49575, 50700, 51558, 58500, 59490, 60840, 63375, 66100, 68744, 76050, 77337, 79320, 82625, 84500, 85930, 99150, 101400, 103116, 111709, 117000, 118980, 126750, 128895, 132200, 148725, 152100, 154674, 165250, 169000, 171860, 190125, 198300, 206232, 214825, 223418, 237960, 247875, 253500, 257790, 297450, 304200, 309348, 330500, 335127, 343720, 380250, 386685, 396600, 429650, 446836, 495750, 507000, 515580, 558545, 594900, 618696, 644475, 661000, 670254, 743625, 760500, 773370, 859300, 893672, 991500, 1005381, 1031160, 1074125, 1117090, 1189800, 1288950, 1340508, 1487250, 1521000, 1546740, 1675635, 1718600, 1933425, 1983000, 2010762, 2148250, 2234180, 2577900, 2681016, 2792725, 2974500, 3093480, 3222375, 3351270, 3866850, 4021524, 4296500, 4468360, 5026905, 5155800, 5585450, 5949000, 6444750, 6702540, 7733700, 8043048, 8378175, 8593000, 9667125, 10053810, 11170900, 12889500, 13405080, 13963625, 15467400, 16756350, 19334250, 20107620, 22341800, 25134525, 25779000, 27927250, 33512700, 38668500, 40215240, 41890875, 50269050, 55854500, 67025400, 77337000, 83781750, 100538100, 111709000, 125672625, 167563500, 201076200, 251345250, 335127000, 502690500, 1005381000]

約数ペア:

[(1, 1005381000), (2, 502690500), (3, 335127000), (4, 251345250), (5, 201076200), (6, 167563500), (8, 125672625), (9, 111709000), (10, 100538100), (12, 83781750), (13, 77337000), (15, 67025400), (18, 55854500), (20, 50269050), (24, 41890875), (25, 40215240), (26, 38668500), (30, 33512700), (36, 27927250), (39, 25779000), (40, 25134525), (45, 22341800), (50, 20107620), (52, 19334250), (60, 16756350), (65, 15467400), (72, 13963625), (75, 13405080), (78, 12889500), (90, 11170900), (100, 10053810), (104, 9667125), (117, 8593000), (120, 8378175), (125, 8043048), (130, 7733700), (150, 6702540), (156, 6444750), (169, 5949000), (180, 5585450), (195, 5155800), (200, 5026905), (225, 4468360), (234, 4296500), (250, 4021524), (260, 3866850), (300, 3351270), (312, 3222375), (325, 3093480), (338, 2974500), (360, 2792725), (375, 2681016), (390, 2577900), (450, 2234180), (468, 2148250), (500, 2010762), (507, 1983000), (520, 1933425), (585, 1718600), (600, 1675635), (650, 1546740), (661, 1521000), (676, 1487250), (750, 1340508), (780, 1288950), (845, 1189800), (900, 1117090), (936, 1074125), (975, 1031160), (1000, 1005381), (1014, 991500), (1125, 893672), (1170, 859300), (1300, 773370), (1322, 760500), (1352, 743625), (1500, 670254), (1521, 661000), (1560, 644475), (1625, 618696), (1690, 594900), (1800, 558545), (1950, 515580), (1983, 507000), (2028, 495750), (2250, 446836), (2340, 429650), (2535, 396600), (2600, 386685), (2644, 380250), (2925, 343720), (3000, 335127), (3042, 330500), (3250, 309348), (3305, 304200), (3380, 297450), (3900, 257790), (3966, 253500), (4056, 247875), (4225, 237960), (4500, 223418), (4680, 214825), (4875, 206232), (5070, 198300), (5288, 190125), (5850, 171860), (5949, 169000), (6084, 165250), (6500, 154674), (6610, 152100), (6760, 148725), (7605, 132200), (7800, 128895), (7932, 126750), (8450, 118980), (8593, 117000), (9000, 111709), (9750, 103116), (9915, 101400), (10140, 99150), (11700, 85930), (11898, 84500), (12168, 82625), (12675, 79320), (13000, 77337), (13220, 76050), (14625, 68744), (15210, 66100), (15864, 63375), (16525, 60840), (16900, 59490), (17186, 58500), (19500, 51558), (19830, 50700), (20280, 49575), (21125, 47592), (23400, 42965), (23796, 42250), (25350, 39660), (25779, 39000), (26440, 38025), (29250, 34372), (29745, 33800), (30420, 33050)]