57164100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 191321088

約数和(自身を除く): 134156988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 163, 167, 175, 210, 300, 326, 334, 350, 420, 489, 501, 525, 652, 668, 700, 815, 835, 978, 1002, 1050, 1141, 1169, 1630, 1670, 1956, 2004, 2100, 2282, 2338, 2445, 2505, 3260, 3340, 3423, 3507, 4075, 4175, 4564, 4676, 4890, 5010, 5705, 5845, 6846, 7014, 8150, 8350, 9780, 10020, 11410, 11690, 12225, 12525, 13692, 14028, 16300, 16700, 17115, 17535, 22820, 23380, 24450, 25050, 27221, 28525, 29225, 34230, 35070, 48900, 50100, 54442, 57050, 58450, 68460, 70140, 81663, 85575, 87675, 108884, 114100, 116900, 136105, 163326, 171150, 175350, 190547, 272210, 326652, 342300, 350700, 381094, 408315, 544420, 571641, 680525, 762188, 816630, 952735, 1143282, 1361050, 1633260, 1905470, 2041575, 2286564, 2722100, 2858205, 3810940, 4083150, 4763675, 5716410, 8166300, 9527350, 11432820, 14291025, 19054700, 28582050, 57164100]

約数ペア:

[(1, 57164100), (2, 28582050), (3, 19054700), (4, 14291025), (5, 11432820), (6, 9527350), (7, 8166300), (10, 5716410), (12, 4763675), (14, 4083150), (15, 3810940), (20, 2858205), (21, 2722100), (25, 2286564), (28, 2041575), (30, 1905470), (35, 1633260), (42, 1361050), (50, 1143282), (60, 952735), (70, 816630), (75, 762188), (84, 680525), (100, 571641), (105, 544420), (140, 408315), (150, 381094), (163, 350700), (167, 342300), (175, 326652), (210, 272210), (300, 190547), (326, 175350), (334, 171150), (350, 163326), (420, 136105), (489, 116900), (501, 114100), (525, 108884), (652, 87675), (668, 85575), (700, 81663), (815, 70140), (835, 68460), (978, 58450), (1002, 57050), (1050, 54442), (1141, 50100), (1169, 48900), (1630, 35070), (1670, 34230), (1956, 29225), (2004, 28525), (2100, 27221), (2282, 25050), (2338, 24450), (2445, 23380), (2505, 22820), (3260, 17535), (3340, 17115), (3423, 16700), (3507, 16300), (4075, 14028), (4175, 13692), (4564, 12525), (4676, 12225), (4890, 11690), (5010, 11410), (5705, 10020), (5845, 9780), (6846, 8350), (7014, 8150)]