275890230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1043

約数の個数: 192

約数和(自身を含む): 917070336

約数和(自身を除く): 641180106

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 41, 42, 45, 55, 63, 66, 70, 77, 82, 90, 99, 105, 110, 123, 126, 154, 165, 198, 205, 210, 231, 246, 287, 315, 330, 369, 385, 410, 451, 462, 495, 574, 615, 630, 693, 738, 770, 861, 902, 971, 990, 1155, 1230, 1353, 1386, 1435, 1722, 1845, 1942, 2255, 2310, 2583, 2706, 2870, 2913, 3157, 3465, 3690, 4059, 4305, 4510, 4855, 5166, 5826, 6314, 6765, 6797, 6930, 8118, 8610, 8739, 9471, 9710, 10681, 12915, 13530, 13594, 14565, 15785, 17478, 18942, 20295, 20391, 21362, 25830, 28413, 29130, 31570, 32043, 33985, 39811, 40590, 40782, 43695, 47355, 53405, 56826, 61173, 64086, 67970, 74767, 79622, 87390, 94710, 96129, 101955, 106810, 119433, 122346, 142065, 149534, 160215, 192258, 199055, 203910, 224301, 238866, 278677, 284130, 305865, 320430, 358299, 373835, 398110, 437921, 448602, 480645, 557354, 597165, 611730, 672903, 716598, 747670, 836031, 875842, 961290, 1121505, 1194330, 1313763, 1345806, 1393385, 1672062, 1791495, 2189605, 2243010, 2508093, 2627526, 2786770, 3065447, 3364515, 3582990, 3941289, 4180155, 4379210, 5016186, 6130894, 6568815, 6729030, 7882578, 8360310, 9196341, 12540465, 13137630, 15327235, 18392682, 19706445, 25080930, 27589023, 30654470, 39412890, 45981705, 55178046, 91963410, 137945115, 275890230]

約数ペア:

[(1, 275890230), (2, 137945115), (3, 91963410), (5, 55178046), (6, 45981705), (7, 39412890), (9, 30654470), (10, 27589023), (11, 25080930), (14, 19706445), (15, 18392682), (18, 15327235), (21, 13137630), (22, 12540465), (30, 9196341), (33, 8360310), (35, 7882578), (41, 6729030), (42, 6568815), (45, 6130894), (55, 5016186), (63, 4379210), (66, 4180155), (70, 3941289), (77, 3582990), (82, 3364515), (90, 3065447), (99, 2786770), (105, 2627526), (110, 2508093), (123, 2243010), (126, 2189605), (154, 1791495), (165, 1672062), (198, 1393385), (205, 1345806), (210, 1313763), (231, 1194330), (246, 1121505), (287, 961290), (315, 875842), (330, 836031), (369, 747670), (385, 716598), (410, 672903), (451, 611730), (462, 597165), (495, 557354), (574, 480645), (615, 448602), (630, 437921), (693, 398110), (738, 373835), (770, 358299), (861, 320430), (902, 305865), (971, 284130), (990, 278677), (1155, 238866), (1230, 224301), (1353, 203910), (1386, 199055), (1435, 192258), (1722, 160215), (1845, 149534), (1942, 142065), (2255, 122346), (2310, 119433), (2583, 106810), (2706, 101955), (2870, 96129), (2913, 94710), (3157, 87390), (3465, 79622), (3690, 74767), (4059, 67970), (4305, 64086), (4510, 61173), (4855, 56826), (5166, 53405), (5826, 47355), (6314, 43695), (6765, 40782), (6797, 40590), (6930, 39811), (8118, 33985), (8610, 32043), (8739, 31570), (9471, 29130), (9710, 28413), (10681, 25830), (12915, 21362), (13530, 20391), (13594, 20295), (14565, 18942), (15785, 17478)]