211566000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1016

約数の個数: 160

約数和(自身を含む): 701258688

約数和(自身を除く): 489692688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 74, 75, 80, 100, 111, 120, 125, 148, 150, 185, 200, 222, 240, 250, 296, 300, 370, 375, 400, 444, 500, 555, 592, 600, 740, 750, 888, 925, 953, 1000, 1110, 1200, 1480, 1500, 1776, 1850, 1906, 2000, 2220, 2775, 2859, 2960, 3000, 3700, 3812, 4440, 4625, 4765, 5550, 5718, 6000, 7400, 7624, 8880, 9250, 9530, 11100, 11436, 13875, 14295, 14800, 15248, 18500, 19060, 22200, 22872, 23825, 27750, 28590, 35261, 37000, 38120, 44400, 45744, 47650, 55500, 57180, 70522, 71475, 74000, 76240, 95300, 105783, 111000, 114360, 119125, 141044, 142950, 176305, 190600, 211566, 222000, 228720, 238250, 282088, 285900, 352610, 357375, 381200, 423132, 476500, 528915, 564176, 571800, 705220, 714750, 846264, 881525, 953000, 1057830, 1143600, 1410440, 1429500, 1692528, 1763050, 1906000, 2115660, 2644575, 2820880, 2859000, 3526100, 4231320, 4407625, 5289150, 5718000, 7052200, 8462640, 8815250, 10578300, 13222875, 14104400, 17630500, 21156600, 26445750, 35261000, 42313200, 52891500, 70522000, 105783000, 211566000]

約数ペア:

[(1, 211566000), (2, 105783000), (3, 70522000), (4, 52891500), (5, 42313200), (6, 35261000), (8, 26445750), (10, 21156600), (12, 17630500), (15, 14104400), (16, 13222875), (20, 10578300), (24, 8815250), (25, 8462640), (30, 7052200), (37, 5718000), (40, 5289150), (48, 4407625), (50, 4231320), (60, 3526100), (74, 2859000), (75, 2820880), (80, 2644575), (100, 2115660), (111, 1906000), (120, 1763050), (125, 1692528), (148, 1429500), (150, 1410440), (185, 1143600), (200, 1057830), (222, 953000), (240, 881525), (250, 846264), (296, 714750), (300, 705220), (370, 571800), (375, 564176), (400, 528915), (444, 476500), (500, 423132), (555, 381200), (592, 357375), (600, 352610), (740, 285900), (750, 282088), (888, 238250), (925, 228720), (953, 222000), (1000, 211566), (1110, 190600), (1200, 176305), (1480, 142950), (1500, 141044), (1776, 119125), (1850, 114360), (1906, 111000), (2000, 105783), (2220, 95300), (2775, 76240), (2859, 74000), (2960, 71475), (3000, 70522), (3700, 57180), (3812, 55500), (4440, 47650), (4625, 45744), (4765, 44400), (5550, 38120), (5718, 37000), (6000, 35261), (7400, 28590), (7624, 27750), (8880, 23825), (9250, 22872), (9530, 22200), (11100, 19060), (11436, 18500), (13875, 15248), (14295, 14800)]