127279800

素因数分解:

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

素因数の和:2334

約数の個数: 144

約数和(自身を含む): 441430080

約数和(自身を除く): 314150280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2281, 2325, 2790, 3100, 3720, 4562, 4650, 5580, 6200, 6843, 6975, 9124, 9300, 11160, 11405, 13686, 13950, 18248, 18600, 20529, 22810, 27372, 27900, 34215, 41058, 45620, 54744, 55800, 57025, 68430, 70711, 82116, 91240, 102645, 114050, 136860, 141422, 164232, 171075, 205290, 212133, 228100, 273720, 282844, 342150, 353555, 410580, 424266, 456200, 513225, 565688, 636399, 684300, 707110, 821160, 848532, 1026450, 1060665, 1272798, 1368600, 1414220, 1697064, 1767775, 2052900, 2121330, 2545596, 2828440, 3181995, 3535550, 4105800, 4242660, 5091192, 5303325, 6363990, 7071100, 8485320, 10606650, 12727980, 14142200, 15909975, 21213300, 25455960, 31819950, 42426600, 63639900, 127279800]

約数ペア:

[(1, 127279800), (2, 63639900), (3, 42426600), (4, 31819950), (5, 25455960), (6, 21213300), (8, 15909975), (9, 14142200), (10, 12727980), (12, 10606650), (15, 8485320), (18, 7071100), (20, 6363990), (24, 5303325), (25, 5091192), (30, 4242660), (31, 4105800), (36, 3535550), (40, 3181995), (45, 2828440), (50, 2545596), (60, 2121330), (62, 2052900), (72, 1767775), (75, 1697064), (90, 1414220), (93, 1368600), (100, 1272798), (120, 1060665), (124, 1026450), (150, 848532), (155, 821160), (180, 707110), (186, 684300), (200, 636399), (225, 565688), (248, 513225), (279, 456200), (300, 424266), (310, 410580), (360, 353555), (372, 342150), (450, 282844), (465, 273720), (558, 228100), (600, 212133), (620, 205290), (744, 171075), (775, 164232), (900, 141422), (930, 136860), (1116, 114050), (1240, 102645), (1395, 91240), (1550, 82116), (1800, 70711), (1860, 68430), (2232, 57025), (2281, 55800), (2325, 54744), (2790, 45620), (3100, 41058), (3720, 34215), (4562, 27900), (4650, 27372), (5580, 22810), (6200, 20529), (6843, 18600), (6975, 18248), (9124, 13950), (9300, 13686), (11160, 11405)]