2040362400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{2029}}^1$

素因数の和:2471

約数の個数: 144

約数和(自身を含む): 6660511200

約数和(自身を除く): 4620148800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 419, 480, 600, 800, 838, 1200, 1257, 1676, 2029, 2095, 2400, 2514, 3352, 4058, 4190, 5028, 6087, 6285, 6704, 8116, 8380, 10056, 10145, 10475, 12174, 12570, 13408, 16232, 16760, 20112, 20290, 20950, 24348, 25140, 30435, 31425, 32464, 33520, 40224, 40580, 41900, 48696, 50280, 50725, 60870, 62850, 64928, 67040, 81160, 83800, 97392, 100560, 101450, 121740, 125700, 152175, 162320, 167600, 194784, 201120, 202900, 243480, 251400, 304350, 324640, 335200, 405800, 486960, 502800, 608700, 811600, 850151, 973920, 1005600, 1217400, 1623200, 1700302, 2434800, 2550453, 3400604, 4250755, 4869600, 5100906, 6801208, 8501510, 10201812, 12752265, 13602416, 17003020, 20403624, 21253775, 25504530, 27204832, 34006040, 40807248, 42507550, 51009060, 63761325, 68012080, 81614496, 85015100, 102018120, 127522650, 136024160, 170030200, 204036240, 255045300, 340060400, 408072480, 510090600, 680120800, 1020181200, 2040362400]

約数ペア:

[(1, 2040362400), (2, 1020181200), (3, 680120800), (4, 510090600), (5, 408072480), (6, 340060400), (8, 255045300), (10, 204036240), (12, 170030200), (15, 136024160), (16, 127522650), (20, 102018120), (24, 85015100), (25, 81614496), (30, 68012080), (32, 63761325), (40, 51009060), (48, 42507550), (50, 40807248), (60, 34006040), (75, 27204832), (80, 25504530), (96, 21253775), (100, 20403624), (120, 17003020), (150, 13602416), (160, 12752265), (200, 10201812), (240, 8501510), (300, 6801208), (400, 5100906), (419, 4869600), (480, 4250755), (600, 3400604), (800, 2550453), (838, 2434800), (1200, 1700302), (1257, 1623200), (1676, 1217400), (2029, 1005600), (2095, 973920), (2400, 850151), (2514, 811600), (3352, 608700), (4058, 502800), (4190, 486960), (5028, 405800), (6087, 335200), (6285, 324640), (6704, 304350), (8116, 251400), (8380, 243480), (10056, 202900), (10145, 201120), (10475, 194784), (12174, 167600), (12570, 162320), (13408, 152175), (16232, 125700), (16760, 121740), (20112, 101450), (20290, 100560), (20950, 97392), (24348, 83800), (25140, 81160), (30435, 67040), (31425, 64928), (32464, 62850), (33520, 60870), (40224, 50725), (40580, 50280), (41900, 48696)]