78243000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2371}}^1$

素因数の和:2406

約数の個数: 128

約数和(自身を含む): 266423040

約数和(自身を除く): 188180040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 165, 200, 220, 250, 264, 275, 300, 330, 375, 440, 500, 550, 600, 660, 750, 825, 1000, 1100, 1320, 1375, 1500, 1650, 2200, 2371, 2750, 3000, 3300, 4125, 4742, 5500, 6600, 7113, 8250, 9484, 11000, 11855, 14226, 16500, 18968, 23710, 26081, 28452, 33000, 35565, 47420, 52162, 56904, 59275, 71130, 78243, 94840, 104324, 118550, 130405, 142260, 156486, 177825, 208648, 237100, 260810, 284520, 296375, 312972, 355650, 391215, 474200, 521620, 592750, 625944, 652025, 711300, 782430, 889125, 1043240, 1185500, 1304050, 1422600, 1564860, 1778250, 1956075, 2371000, 2608100, 3129720, 3260125, 3556500, 3912150, 5216200, 6520250, 7113000, 7824300, 9780375, 13040500, 15648600, 19560750, 26081000, 39121500, 78243000]

約数ペア:

[(1, 78243000), (2, 39121500), (3, 26081000), (4, 19560750), (5, 15648600), (6, 13040500), (8, 9780375), (10, 7824300), (11, 7113000), (12, 6520250), (15, 5216200), (20, 3912150), (22, 3556500), (24, 3260125), (25, 3129720), (30, 2608100), (33, 2371000), (40, 1956075), (44, 1778250), (50, 1564860), (55, 1422600), (60, 1304050), (66, 1185500), (75, 1043240), (88, 889125), (100, 782430), (110, 711300), (120, 652025), (125, 625944), (132, 592750), (150, 521620), (165, 474200), (200, 391215), (220, 355650), (250, 312972), (264, 296375), (275, 284520), (300, 260810), (330, 237100), (375, 208648), (440, 177825), (500, 156486), (550, 142260), (600, 130405), (660, 118550), (750, 104324), (825, 94840), (1000, 78243), (1100, 71130), (1320, 59275), (1375, 56904), (1500, 52162), (1650, 47420), (2200, 35565), (2371, 33000), (2750, 28452), (3000, 26081), (3300, 23710), (4125, 18968), (4742, 16500), (5500, 14226), (6600, 11855), (7113, 11000), (8250, 9484)]