29876700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 101493504

約数和(自身を除く): 71616804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 347, 350, 410, 420, 492, 525, 574, 615, 694, 700, 820, 861, 1025, 1041, 1050, 1148, 1230, 1388, 1435, 1722, 1735, 2050, 2082, 2100, 2429, 2460, 2870, 3075, 3444, 3470, 4100, 4164, 4305, 4858, 5205, 5740, 6150, 6940, 7175, 7287, 8610, 8675, 9716, 10410, 12145, 12300, 14227, 14350, 14574, 17220, 17350, 20820, 21525, 24290, 26025, 28454, 28700, 29148, 34700, 36435, 42681, 43050, 48580, 52050, 56908, 60725, 71135, 72870, 85362, 86100, 99589, 104100, 121450, 142270, 145740, 170724, 182175, 199178, 213405, 242900, 284540, 298767, 355675, 364350, 398356, 426810, 497945, 597534, 711350, 728700, 853620, 995890, 1067025, 1195068, 1422700, 1493835, 1991780, 2134050, 2489725, 2987670, 4268100, 4979450, 5975340, 7469175, 9958900, 14938350, 29876700]

約数ペア:

[(1, 29876700), (2, 14938350), (3, 9958900), (4, 7469175), (5, 5975340), (6, 4979450), (7, 4268100), (10, 2987670), (12, 2489725), (14, 2134050), (15, 1991780), (20, 1493835), (21, 1422700), (25, 1195068), (28, 1067025), (30, 995890), (35, 853620), (41, 728700), (42, 711350), (50, 597534), (60, 497945), (70, 426810), (75, 398356), (82, 364350), (84, 355675), (100, 298767), (105, 284540), (123, 242900), (140, 213405), (150, 199178), (164, 182175), (175, 170724), (205, 145740), (210, 142270), (246, 121450), (287, 104100), (300, 99589), (347, 86100), (350, 85362), (410, 72870), (420, 71135), (492, 60725), (525, 56908), (574, 52050), (615, 48580), (694, 43050), (700, 42681), (820, 36435), (861, 34700), (1025, 29148), (1041, 28700), (1050, 28454), (1148, 26025), (1230, 24290), (1388, 21525), (1435, 20820), (1722, 17350), (1735, 17220), (2050, 14574), (2082, 14350), (2100, 14227), (2429, 12300), (2460, 12145), (2870, 10410), (3075, 9716), (3444, 8675), (3470, 8610), (4100, 7287), (4164, 7175), (4305, 6940), (4858, 6150), (5205, 5740)]