69438000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 228413952

約数和(自身を除く): 158975952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 125, 142, 150, 163, 200, 213, 240, 250, 284, 300, 326, 355, 375, 400, 426, 489, 500, 568, 600, 652, 710, 750, 815, 852, 978, 1000, 1065, 1136, 1200, 1304, 1420, 1500, 1630, 1704, 1775, 1956, 2000, 2130, 2445, 2608, 2840, 3000, 3260, 3408, 3550, 3912, 4075, 4260, 4890, 5325, 5680, 6000, 6520, 7100, 7824, 8150, 8520, 8875, 9780, 10650, 11573, 12225, 13040, 14200, 16300, 17040, 17750, 19560, 20375, 21300, 23146, 24450, 26625, 28400, 32600, 34719, 35500, 39120, 40750, 42600, 46292, 48900, 53250, 57865, 61125, 65200, 69438, 71000, 81500, 85200, 92584, 97800, 106500, 115730, 122250, 138876, 142000, 163000, 173595, 185168, 195600, 213000, 231460, 244500, 277752, 289325, 326000, 347190, 426000, 462920, 489000, 555504, 578650, 694380, 867975, 925840, 978000, 1157300, 1388760, 1446625, 1735950, 2314600, 2777520, 2893250, 3471900, 4339875, 4629200, 5786500, 6943800, 8679750, 11573000, 13887600, 17359500, 23146000, 34719000, 69438000]

約数ペア:

[(1, 69438000), (2, 34719000), (3, 23146000), (4, 17359500), (5, 13887600), (6, 11573000), (8, 8679750), (10, 6943800), (12, 5786500), (15, 4629200), (16, 4339875), (20, 3471900), (24, 2893250), (25, 2777520), (30, 2314600), (40, 1735950), (48, 1446625), (50, 1388760), (60, 1157300), (71, 978000), (75, 925840), (80, 867975), (100, 694380), (120, 578650), (125, 555504), (142, 489000), (150, 462920), (163, 426000), (200, 347190), (213, 326000), (240, 289325), (250, 277752), (284, 244500), (300, 231460), (326, 213000), (355, 195600), (375, 185168), (400, 173595), (426, 163000), (489, 142000), (500, 138876), (568, 122250), (600, 115730), (652, 106500), (710, 97800), (750, 92584), (815, 85200), (852, 81500), (978, 71000), (1000, 69438), (1065, 65200), (1136, 61125), (1200, 57865), (1304, 53250), (1420, 48900), (1500, 46292), (1630, 42600), (1704, 40750), (1775, 39120), (1956, 35500), (2000, 34719), (2130, 32600), (2445, 28400), (2608, 26625), (2840, 24450), (3000, 23146), (3260, 21300), (3408, 20375), (3550, 19560), (3912, 17750), (4075, 17040), (4260, 16300), (4890, 14200), (5325, 13040), (5680, 12225), (6000, 11573), (6520, 10650), (7100, 9780), (7824, 8875), (8150, 8520)]