312327900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{12853}}^1$

素因数の和:12882

約数の個数: 108

約数和(自身を含む): 1015311752

約数和(自身を除く): 702983852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 8100, 12150, 12853, 24300, 25706, 38559, 51412, 64265, 77118, 115677, 128530, 154236, 192795, 231354, 257060, 321325, 347031, 385590, 462708, 578385, 642650, 694062, 771180, 963975, 1041093, 1156770, 1285300, 1388124, 1735155, 1927950, 2082186, 2313540, 2891925, 3123279, 3470310, 3855900, 4164372, 5205465, 5783850, 6246558, 6940620, 8675775, 10410930, 11567700, 12493116, 15616395, 17351550, 20821860, 26027325, 31232790, 34703100, 52054650, 62465580, 78081975, 104109300, 156163950, 312327900]

約数ペア:

[(1, 312327900), (2, 156163950), (3, 104109300), (4, 78081975), (5, 62465580), (6, 52054650), (9, 34703100), (10, 31232790), (12, 26027325), (15, 20821860), (18, 17351550), (20, 15616395), (25, 12493116), (27, 11567700), (30, 10410930), (36, 8675775), (45, 6940620), (50, 6246558), (54, 5783850), (60, 5205465), (75, 4164372), (81, 3855900), (90, 3470310), (100, 3123279), (108, 2891925), (135, 2313540), (150, 2082186), (162, 1927950), (180, 1735155), (225, 1388124), (243, 1285300), (270, 1156770), (300, 1041093), (324, 963975), (405, 771180), (450, 694062), (486, 642650), (540, 578385), (675, 462708), (810, 385590), (900, 347031), (972, 321325), (1215, 257060), (1350, 231354), (1620, 192795), (2025, 154236), (2430, 128530), (2700, 115677), (4050, 77118), (4860, 64265), (6075, 51412), (8100, 38559), (12150, 25706), (12853, 24300)]