217152600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 776736000

約数和(自身を除く): 559583400

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, 84, 100, 105, 120, 140, 149, 150, 168, 175, 200, 210, 280, 298, 300, 347, 350, 420, 447, 525, 596, 600, 694, 700, 745, 840, 894, 1041, 1043, 1050, 1192, 1388, 1400, 1490, 1735, 1788, 2082, 2086, 2100, 2235, 2429, 2776, 2980, 3129, 3470, 3576, 3725, 4164, 4172, 4200, 4470, 4858, 5205, 5215, 5960, 6258, 6940, 7287, 7450, 8328, 8344, 8675, 8940, 9716, 10410, 10430, 11175, 12145, 12516, 13880, 14574, 14900, 15645, 17350, 17880, 19432, 20820, 20860, 22350, 24290, 25032, 26025, 26075, 29148, 29800, 31290, 34700, 36435, 41640, 41720, 44700, 48580, 51703, 52050, 52150, 58296, 60725, 62580, 69400, 72870, 78225, 89400, 97160, 103406, 104100, 104300, 121450, 125160, 145740, 155109, 156450, 182175, 206812, 208200, 208600, 242900, 258515, 291480, 310218, 312900, 361921, 364350, 413624, 485800, 517030, 620436, 625800, 723842, 728700, 775545, 1034060, 1085763, 1240872, 1292575, 1447684, 1457400, 1551090, 1809605, 2068120, 2171526, 2585150, 2895368, 3102180, 3619210, 3877725, 4343052, 5170300, 5428815, 6204360, 7238420, 7755450, 8686104, 9048025, 10340600, 10857630, 14476840, 15510900, 18096050, 21715260, 27144075, 31021800, 36192100, 43430520, 54288150, 72384200, 108576300, 217152600]

約数ペア:

[(1, 217152600), (2, 108576300), (3, 72384200), (4, 54288150), (5, 43430520), (6, 36192100), (7, 31021800), (8, 27144075), (10, 21715260), (12, 18096050), (14, 15510900), (15, 14476840), (20, 10857630), (21, 10340600), (24, 9048025), (25, 8686104), (28, 7755450), (30, 7238420), (35, 6204360), (40, 5428815), (42, 5170300), (50, 4343052), (56, 3877725), (60, 3619210), (70, 3102180), (75, 2895368), (84, 2585150), (100, 2171526), (105, 2068120), (120, 1809605), (140, 1551090), (149, 1457400), (150, 1447684), (168, 1292575), (175, 1240872), (200, 1085763), (210, 1034060), (280, 775545), (298, 728700), (300, 723842), (347, 625800), (350, 620436), (420, 517030), (447, 485800), (525, 413624), (596, 364350), (600, 361921), (694, 312900), (700, 310218), (745, 291480), (840, 258515), (894, 242900), (1041, 208600), (1043, 208200), (1050, 206812), (1192, 182175), (1388, 156450), (1400, 155109), (1490, 145740), (1735, 125160), (1788, 121450), (2082, 104300), (2086, 104100), (2100, 103406), (2235, 97160), (2429, 89400), (2776, 78225), (2980, 72870), (3129, 69400), (3470, 62580), (3576, 60725), (3725, 58296), (4164, 52150), (4172, 52050), (4200, 51703), (4470, 48580), (4858, 44700), (5205, 41720), (5215, 41640), (5960, 36435), (6258, 34700), (6940, 31290), (7287, 29800), (7450, 29148), (8328, 26075), (8344, 26025), (8675, 25032), (8940, 24290), (9716, 22350), (10410, 20860), (10430, 20820), (11175, 19432), (12145, 17880), (12516, 17350), (13880, 15645), (14574, 14900)]