218656200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:764

約数の個数: 192

約数和(自身を含む): 785664000

約数和(自身を除く): 567007800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 79, 84, 100, 105, 120, 140, 150, 158, 168, 175, 200, 210, 237, 280, 300, 316, 350, 395, 420, 474, 525, 553, 600, 632, 659, 700, 790, 840, 948, 1050, 1106, 1185, 1318, 1400, 1580, 1659, 1896, 1975, 1977, 2100, 2212, 2370, 2636, 2765, 3160, 3295, 3318, 3950, 3954, 4200, 4424, 4613, 4740, 5272, 5530, 5925, 6590, 6636, 7900, 7908, 8295, 9226, 9480, 9885, 11060, 11850, 13180, 13272, 13825, 13839, 15800, 15816, 16475, 16590, 18452, 19770, 22120, 23065, 23700, 26360, 27650, 27678, 32950, 33180, 36904, 39540, 41475, 46130, 47400, 49425, 52061, 55300, 55356, 65900, 66360, 69195, 79080, 82950, 92260, 98850, 104122, 110600, 110712, 115325, 131800, 138390, 156183, 165900, 184520, 197700, 208244, 230650, 260305, 276780, 312366, 331800, 345975, 364427, 395400, 416488, 461300, 520610, 553560, 624732, 691950, 728854, 780915, 922600, 1041220, 1093281, 1249464, 1301525, 1383900, 1457708, 1561830, 1822135, 2082440, 2186562, 2603050, 2767800, 2915416, 3123660, 3644270, 3904575, 4373124, 5206100, 5466405, 6247320, 7288540, 7809150, 8746248, 9110675, 10412200, 10932810, 14577080, 15618300, 18221350, 21865620, 27332025, 31236600, 36442700, 43731240, 54664050, 72885400, 109328100, 218656200]

約数ペア:

[(1, 218656200), (2, 109328100), (3, 72885400), (4, 54664050), (5, 43731240), (6, 36442700), (7, 31236600), (8, 27332025), (10, 21865620), (12, 18221350), (14, 15618300), (15, 14577080), (20, 10932810), (21, 10412200), (24, 9110675), (25, 8746248), (28, 7809150), (30, 7288540), (35, 6247320), (40, 5466405), (42, 5206100), (50, 4373124), (56, 3904575), (60, 3644270), (70, 3123660), (75, 2915416), (79, 2767800), (84, 2603050), (100, 2186562), (105, 2082440), (120, 1822135), (140, 1561830), (150, 1457708), (158, 1383900), (168, 1301525), (175, 1249464), (200, 1093281), (210, 1041220), (237, 922600), (280, 780915), (300, 728854), (316, 691950), (350, 624732), (395, 553560), (420, 520610), (474, 461300), (525, 416488), (553, 395400), (600, 364427), (632, 345975), (659, 331800), (700, 312366), (790, 276780), (840, 260305), (948, 230650), (1050, 208244), (1106, 197700), (1185, 184520), (1318, 165900), (1400, 156183), (1580, 138390), (1659, 131800), (1896, 115325), (1975, 110712), (1977, 110600), (2100, 104122), (2212, 98850), (2370, 92260), (2636, 82950), (2765, 79080), (3160, 69195), (3295, 66360), (3318, 65900), (3950, 55356), (3954, 55300), (4200, 52061), (4424, 49425), (4613, 47400), (4740, 46130), (5272, 41475), (5530, 39540), (5925, 36904), (6590, 33180), (6636, 32950), (7900, 27678), (7908, 27650), (8295, 26360), (9226, 23700), (9480, 23065), (9885, 22120), (11060, 19770), (11850, 18452), (13180, 16590), (13272, 16475), (13825, 15816), (13839, 15800)]