215926200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{17137}}^1$

素因数の和:17166

約数の個数: 144

約数和(自身を含む): 828793680

約数和(自身を除く): 612867480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 17137, 34274, 51411, 68548, 85685, 102822, 119959, 137096, 154233, 171370, 205644, 239918, 257055, 308466, 342740, 359877, 411288, 428425, 479836, 514110, 599795, 616932, 685480, 719754, 771165, 856850, 959672, 1028220, 1079631, 1199590, 1233864, 1285275, 1439508, 1542330, 1713700, 1799385, 2056440, 2159262, 2399180, 2570550, 2879016, 2998975, 3084660, 3427400, 3598770, 3855825, 4318524, 4798360, 5141100, 5398155, 5997950, 6169320, 7197540, 7711650, 8637048, 8996925, 10282200, 10796310, 11995900, 14395080, 15423300, 17993850, 21592620, 23991800, 26990775, 30846600, 35987700, 43185240, 53981550, 71975400, 107963100, 215926200]

約数ペア:

[(1, 215926200), (2, 107963100), (3, 71975400), (4, 53981550), (5, 43185240), (6, 35987700), (7, 30846600), (8, 26990775), (9, 23991800), (10, 21592620), (12, 17993850), (14, 15423300), (15, 14395080), (18, 11995900), (20, 10796310), (21, 10282200), (24, 8996925), (25, 8637048), (28, 7711650), (30, 7197540), (35, 6169320), (36, 5997950), (40, 5398155), (42, 5141100), (45, 4798360), (50, 4318524), (56, 3855825), (60, 3598770), (63, 3427400), (70, 3084660), (72, 2998975), (75, 2879016), (84, 2570550), (90, 2399180), (100, 2159262), (105, 2056440), (120, 1799385), (126, 1713700), (140, 1542330), (150, 1439508), (168, 1285275), (175, 1233864), (180, 1199590), (200, 1079631), (210, 1028220), (225, 959672), (252, 856850), (280, 771165), (300, 719754), (315, 685480), (350, 616932), (360, 599795), (420, 514110), (450, 479836), (504, 428425), (525, 411288), (600, 359877), (630, 342740), (700, 308466), (840, 257055), (900, 239918), (1050, 205644), (1260, 171370), (1400, 154233), (1575, 137096), (1800, 119959), (2100, 102822), (2520, 85685), (3150, 68548), (4200, 51411), (6300, 34274), (12600, 17137)]