211003740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 681408000

約数和(自身を除く): 470404260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 103, 114, 171, 180, 190, 206, 228, 285, 309, 342, 380, 412, 515, 570, 599, 618, 684, 855, 927, 1030, 1140, 1198, 1236, 1545, 1710, 1797, 1854, 1957, 2060, 2396, 2995, 3090, 3420, 3594, 3708, 3914, 4635, 5391, 5871, 5990, 6180, 7188, 7828, 8985, 9270, 9785, 10782, 11381, 11742, 11980, 17613, 17970, 18540, 19570, 21564, 22762, 23484, 26955, 29355, 34143, 35226, 35940, 39140, 45524, 53910, 56905, 58710, 61697, 68286, 70452, 88065, 102429, 107820, 113810, 117420, 123394, 136572, 170715, 176130, 185091, 204858, 227620, 246788, 308485, 341430, 352260, 370182, 409716, 512145, 555273, 616970, 682860, 740364, 925455, 1024290, 1110546, 1172243, 1233940, 1850910, 2048580, 2221092, 2344486, 2776365, 3516729, 3701820, 4688972, 5552730, 5861215, 7033458, 10550187, 11105460, 11722430, 14066916, 17583645, 21100374, 23444860, 35167290, 42200748, 52750935, 70334580, 105501870, 211003740]

約数ペア:

[(1, 211003740), (2, 105501870), (3, 70334580), (4, 52750935), (5, 42200748), (6, 35167290), (9, 23444860), (10, 21100374), (12, 17583645), (15, 14066916), (18, 11722430), (19, 11105460), (20, 10550187), (30, 7033458), (36, 5861215), (38, 5552730), (45, 4688972), (57, 3701820), (60, 3516729), (76, 2776365), (90, 2344486), (95, 2221092), (103, 2048580), (114, 1850910), (171, 1233940), (180, 1172243), (190, 1110546), (206, 1024290), (228, 925455), (285, 740364), (309, 682860), (342, 616970), (380, 555273), (412, 512145), (515, 409716), (570, 370182), (599, 352260), (618, 341430), (684, 308485), (855, 246788), (927, 227620), (1030, 204858), (1140, 185091), (1198, 176130), (1236, 170715), (1545, 136572), (1710, 123394), (1797, 117420), (1854, 113810), (1957, 107820), (2060, 102429), (2396, 88065), (2995, 70452), (3090, 68286), (3420, 61697), (3594, 58710), (3708, 56905), (3914, 53910), (4635, 45524), (5391, 39140), (5871, 35940), (5990, 35226), (6180, 34143), (7188, 29355), (7828, 26955), (8985, 23484), (9270, 22762), (9785, 21564), (10782, 19570), (11381, 18540), (11742, 17970), (11980, 17613)]