423000270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 1434101760

約数和(自身を除く): 1011101490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 42, 45, 55, 62, 63, 66, 70, 77, 90, 93, 99, 105, 110, 121, 126, 154, 155, 165, 179, 186, 198, 210, 217, 231, 242, 279, 310, 315, 330, 341, 358, 363, 385, 434, 462, 465, 495, 537, 558, 605, 630, 651, 682, 693, 726, 770, 847, 895, 930, 990, 1023, 1074, 1085, 1089, 1155, 1210, 1253, 1302, 1386, 1395, 1611, 1694, 1705, 1790, 1815, 1953, 1969, 2046, 2170, 2178, 2310, 2387, 2506, 2541, 2685, 2790, 3069, 3222, 3255, 3410, 3465, 3630, 3751, 3759, 3906, 3938, 4235, 4774, 5082, 5115, 5370, 5445, 5549, 5907, 6138, 6265, 6510, 6930, 7161, 7502, 7518, 7623, 8055, 8470, 9765, 9845, 10230, 10890, 11098, 11253, 11277, 11814, 11935, 12530, 12705, 13783, 14322, 15246, 15345, 16110, 16647, 17721, 18755, 18795, 19530, 19690, 21483, 21659, 22506, 22554, 23870, 25410, 26257, 27566, 27745, 29535, 30690, 33294, 33759, 35442, 35805, 37510, 37590, 38115, 38843, 41349, 42966, 43318, 49941, 52514, 55490, 56265, 56385, 59070, 61039, 64977, 67518, 68915, 71610, 76230, 77686, 78771, 82698, 83235, 88605, 99882, 107415, 108295, 112530, 112770, 116529, 122078, 124047, 129954, 131285, 137830, 151613, 157542, 166470, 168795, 177210, 183117, 194215, 194931, 206745, 214830, 216590, 233058, 236313, 248094, 249705, 262570, 303226, 305195, 324885, 337590, 349587, 366234, 388430, 389862, 393855, 413490, 427273, 454839, 472626, 499410, 549351, 582645, 610390, 620235, 649770, 671429, 699174, 758065, 787710, 854546, 909678, 915585, 974655, 1098702, 1165290, 1181565, 1240470, 1281819, 1342858, 1364517, 1516130, 1747935, 1831170, 1949310, 2014287, 2136365, 2274195, 2363130, 2563638, 2729034, 2746755, 3357145, 3495870, 3845457, 4028574, 4272730, 4548390, 4700003, 5493510, 6042861, 6409095, 6714290, 6822585, 7690914, 9400006, 10071435, 12085722, 12818190, 13645170, 14100009, 19227285, 20142870, 23500015, 28200018, 30214305, 38454570, 42300027, 47000030, 60428610, 70500045, 84600054, 141000090, 211500135, 423000270]

約数ペア:

[(1, 423000270), (2, 211500135), (3, 141000090), (5, 84600054), (6, 70500045), (7, 60428610), (9, 47000030), (10, 42300027), (11, 38454570), (14, 30214305), (15, 28200018), (18, 23500015), (21, 20142870), (22, 19227285), (30, 14100009), (31, 13645170), (33, 12818190), (35, 12085722), (42, 10071435), (45, 9400006), (55, 7690914), (62, 6822585), (63, 6714290), (66, 6409095), (70, 6042861), (77, 5493510), (90, 4700003), (93, 4548390), (99, 4272730), (105, 4028574), (110, 3845457), (121, 3495870), (126, 3357145), (154, 2746755), (155, 2729034), (165, 2563638), (179, 2363130), (186, 2274195), (198, 2136365), (210, 2014287), (217, 1949310), (231, 1831170), (242, 1747935), (279, 1516130), (310, 1364517), (315, 1342858), (330, 1281819), (341, 1240470), (358, 1181565), (363, 1165290), (385, 1098702), (434, 974655), (462, 915585), (465, 909678), (495, 854546), (537, 787710), (558, 758065), (605, 699174), (630, 671429), (651, 649770), (682, 620235), (693, 610390), (726, 582645), (770, 549351), (847, 499410), (895, 472626), (930, 454839), (990, 427273), (1023, 413490), (1074, 393855), (1085, 389862), (1089, 388430), (1155, 366234), (1210, 349587), (1253, 337590), (1302, 324885), (1386, 305195), (1395, 303226), (1611, 262570), (1694, 249705), (1705, 248094), (1790, 236313), (1815, 233058), (1953, 216590), (1969, 214830), (2046, 206745), (2170, 194931), (2178, 194215), (2310, 183117), (2387, 177210), (2506, 168795), (2541, 166470), (2685, 157542), (2790, 151613), (3069, 137830), (3222, 131285), (3255, 129954), (3410, 124047), (3465, 122078), (3630, 116529), (3751, 112770), (3759, 112530), (3906, 108295), (3938, 107415), (4235, 99882), (4774, 88605), (5082, 83235), (5115, 82698), (5370, 78771), (5445, 77686), (5549, 76230), (5907, 71610), (6138, 68915), (6265, 67518), (6510, 64977), (6930, 61039), (7161, 59070), (7502, 56385), (7518, 56265), (7623, 55490), (8055, 52514), (8470, 49941), (9765, 43318), (9845, 42966), (10230, 41349), (10890, 38843), (11098, 38115), (11253, 37590), (11277, 37510), (11814, 35805), (11935, 35442), (12530, 33759), (12705, 33294), (13783, 30690), (14322, 29535), (15246, 27745), (15345, 27566), (16110, 26257), (16647, 25410), (17721, 23870), (18755, 22554), (18795, 22506), (19530, 21659), (19690, 21483)]