475751430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^2$

素因数の和:200

約数の個数: 216

約数和(自身を含む): 1573777296

約数和(自身を除く): 1098025866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 79, 90, 99, 105, 110, 121, 126, 154, 158, 165, 198, 210, 231, 237, 242, 315, 330, 363, 385, 395, 462, 474, 495, 553, 605, 630, 693, 711, 726, 770, 790, 847, 869, 990, 1089, 1106, 1155, 1185, 1210, 1386, 1422, 1659, 1694, 1738, 1815, 2178, 2310, 2370, 2541, 2607, 2765, 3318, 3465, 3555, 3630, 4235, 4345, 4977, 5082, 5214, 5445, 5530, 6083, 6241, 6930, 7110, 7623, 7821, 8295, 8470, 8690, 9559, 9954, 10890, 12166, 12482, 12705, 13035, 15246, 15642, 16590, 18249, 18723, 19118, 24885, 25410, 26070, 28677, 30415, 31205, 36498, 37446, 38115, 39105, 43687, 47795, 49770, 54747, 56169, 57354, 60830, 62410, 66913, 68651, 76230, 78210, 86031, 87374, 91245, 93615, 95590, 109494, 112338, 131061, 133826, 137302, 143385, 172062, 182490, 187230, 200739, 205953, 218435, 262122, 273735, 280845, 286770, 334565, 343255, 393183, 401478, 411906, 430155, 436870, 480557, 547470, 561690, 602217, 617859, 655305, 669130, 686510, 755161, 786366, 860310, 961114, 1003695, 1029765, 1204434, 1235718, 1310610, 1441671, 1510322, 1965915, 2007390, 2059530, 2265483, 2402785, 2883342, 3011085, 3089295, 3775805, 3931830, 4325013, 4530966, 4805570, 5286127, 6022170, 6178590, 6796449, 7208355, 7551610, 8650026, 10572254, 11327415, 13592898, 14416710, 15858381, 21625065, 22654830, 26430635, 31716762, 33982245, 43250130, 47575143, 52861270, 67964490, 79291905, 95150286, 158583810, 237875715, 475751430]

約数ペア:

[(1, 475751430), (2, 237875715), (3, 158583810), (5, 95150286), (6, 79291905), (7, 67964490), (9, 52861270), (10, 47575143), (11, 43250130), (14, 33982245), (15, 31716762), (18, 26430635), (21, 22654830), (22, 21625065), (30, 15858381), (33, 14416710), (35, 13592898), (42, 11327415), (45, 10572254), (55, 8650026), (63, 7551610), (66, 7208355), (70, 6796449), (77, 6178590), (79, 6022170), (90, 5286127), (99, 4805570), (105, 4530966), (110, 4325013), (121, 3931830), (126, 3775805), (154, 3089295), (158, 3011085), (165, 2883342), (198, 2402785), (210, 2265483), (231, 2059530), (237, 2007390), (242, 1965915), (315, 1510322), (330, 1441671), (363, 1310610), (385, 1235718), (395, 1204434), (462, 1029765), (474, 1003695), (495, 961114), (553, 860310), (605, 786366), (630, 755161), (693, 686510), (711, 669130), (726, 655305), (770, 617859), (790, 602217), (847, 561690), (869, 547470), (990, 480557), (1089, 436870), (1106, 430155), (1155, 411906), (1185, 401478), (1210, 393183), (1386, 343255), (1422, 334565), (1659, 286770), (1694, 280845), (1738, 273735), (1815, 262122), (2178, 218435), (2310, 205953), (2370, 200739), (2541, 187230), (2607, 182490), (2765, 172062), (3318, 143385), (3465, 137302), (3555, 133826), (3630, 131061), (4235, 112338), (4345, 109494), (4977, 95590), (5082, 93615), (5214, 91245), (5445, 87374), (5530, 86031), (6083, 78210), (6241, 76230), (6930, 68651), (7110, 66913), (7623, 62410), (7821, 60830), (8295, 57354), (8470, 56169), (8690, 54747), (9559, 49770), (9954, 47795), (10890, 43687), (12166, 39105), (12482, 38115), (12705, 37446), (13035, 36498), (15246, 31205), (15642, 30415), (16590, 28677), (18249, 26070), (18723, 25410), (19118, 24885)]