214712400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{25561}}^1$

素因数の和:25589

約数の個数: 120

約数和(自身を含む): 786082624

約数和(自身を除く): 571370224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 25561, 51122, 76683, 102244, 127805, 153366, 178927, 204488, 255610, 306732, 357854, 383415, 408976, 511220, 536781, 613464, 639025, 715708, 766830, 894635, 1022440, 1073562, 1226928, 1278050, 1431416, 1533660, 1789270, 1917075, 2044880, 2147124, 2556100, 2683905, 2862832, 3067320, 3578540, 3834150, 4294248, 4473175, 5112200, 5367810, 6134640, 7157080, 7668300, 8588496, 8946350, 10224400, 10735620, 13419525, 14314160, 15336600, 17892700, 21471240, 26839050, 30673200, 35785400, 42942480, 53678100, 71570800, 107356200, 214712400]

約数ペア:

[(1, 214712400), (2, 107356200), (3, 71570800), (4, 53678100), (5, 42942480), (6, 35785400), (7, 30673200), (8, 26839050), (10, 21471240), (12, 17892700), (14, 15336600), (15, 14314160), (16, 13419525), (20, 10735620), (21, 10224400), (24, 8946350), (25, 8588496), (28, 7668300), (30, 7157080), (35, 6134640), (40, 5367810), (42, 5112200), (48, 4473175), (50, 4294248), (56, 3834150), (60, 3578540), (70, 3067320), (75, 2862832), (80, 2683905), (84, 2556100), (100, 2147124), (105, 2044880), (112, 1917075), (120, 1789270), (140, 1533660), (150, 1431416), (168, 1278050), (175, 1226928), (200, 1073562), (210, 1022440), (240, 894635), (280, 766830), (300, 715708), (336, 639025), (350, 613464), (400, 536781), (420, 511220), (525, 408976), (560, 383415), (600, 357854), (700, 306732), (840, 255610), (1050, 204488), (1200, 178927), (1400, 153366), (1680, 127805), (2100, 102244), (2800, 76683), (4200, 51122), (8400, 25561)]