381839400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2337

約数の個数: 192

約数和(自身を含む): 1358246400

約数和(自身を除く): 976407000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 90, 93, 100, 108, 120, 124, 135, 150, 155, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 360, 372, 450, 465, 540, 558, 600, 620, 675, 744, 775, 837, 900, 930, 1080, 1116, 1240, 1350, 1395, 1550, 1674, 1800, 1860, 2232, 2281, 2325, 2700, 2790, 3100, 3348, 3720, 4185, 4562, 4650, 5400, 5580, 6200, 6696, 6843, 6975, 8370, 9124, 9300, 11160, 11405, 13686, 13950, 16740, 18248, 18600, 20529, 20925, 22810, 27372, 27900, 33480, 34215, 41058, 41850, 45620, 54744, 55800, 57025, 61587, 68430, 70711, 82116, 83700, 91240, 102645, 114050, 123174, 136860, 141422, 164232, 167400, 171075, 205290, 212133, 228100, 246348, 273720, 282844, 307935, 342150, 353555, 410580, 424266, 456200, 492696, 513225, 565688, 615870, 636399, 684300, 707110, 821160, 848532, 1026450, 1060665, 1231740, 1272798, 1368600, 1414220, 1539675, 1697064, 1767775, 1909197, 2052900, 2121330, 2463480, 2545596, 2828440, 3079350, 3181995, 3535550, 3818394, 4105800, 4242660, 5091192, 5303325, 6158700, 6363990, 7071100, 7636788, 8485320, 9545985, 10606650, 12317400, 12727980, 14142200, 15273576, 15909975, 19091970, 21213300, 25455960, 31819950, 38183940, 42426600, 47729925, 63639900, 76367880, 95459850, 127279800, 190919700, 381839400]

約数ペア:

[(1, 381839400), (2, 190919700), (3, 127279800), (4, 95459850), (5, 76367880), (6, 63639900), (8, 47729925), (9, 42426600), (10, 38183940), (12, 31819950), (15, 25455960), (18, 21213300), (20, 19091970), (24, 15909975), (25, 15273576), (27, 14142200), (30, 12727980), (31, 12317400), (36, 10606650), (40, 9545985), (45, 8485320), (50, 7636788), (54, 7071100), (60, 6363990), (62, 6158700), (72, 5303325), (75, 5091192), (90, 4242660), (93, 4105800), (100, 3818394), (108, 3535550), (120, 3181995), (124, 3079350), (135, 2828440), (150, 2545596), (155, 2463480), (180, 2121330), (186, 2052900), (200, 1909197), (216, 1767775), (225, 1697064), (248, 1539675), (270, 1414220), (279, 1368600), (300, 1272798), (310, 1231740), (360, 1060665), (372, 1026450), (450, 848532), (465, 821160), (540, 707110), (558, 684300), (600, 636399), (620, 615870), (675, 565688), (744, 513225), (775, 492696), (837, 456200), (900, 424266), (930, 410580), (1080, 353555), (1116, 342150), (1240, 307935), (1350, 282844), (1395, 273720), (1550, 246348), (1674, 228100), (1800, 212133), (1860, 205290), (2232, 171075), (2281, 167400), (2325, 164232), (2700, 141422), (2790, 136860), (3100, 123174), (3348, 114050), (3720, 102645), (4185, 91240), (4562, 83700), (4650, 82116), (5400, 70711), (5580, 68430), (6200, 61587), (6696, 57025), (6843, 55800), (6975, 54744), (8370, 45620), (9124, 41850), (9300, 41058), (11160, 34215), (11405, 33480), (13686, 27900), (13950, 27372), (16740, 22810), (18248, 20925), (18600, 20529)]