202392180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 704471040

約数和(自身を除く): 502078860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 31, 36, 38, 45, 46, 57, 60, 62, 69, 76, 83, 90, 92, 93, 95, 114, 115, 124, 138, 155, 166, 171, 180, 186, 190, 207, 228, 230, 249, 276, 279, 285, 310, 332, 342, 345, 372, 380, 414, 415, 437, 460, 465, 498, 558, 570, 589, 620, 684, 690, 713, 747, 828, 830, 855, 874, 930, 996, 1035, 1116, 1140, 1178, 1245, 1311, 1380, 1395, 1426, 1494, 1577, 1660, 1710, 1748, 1767, 1860, 1909, 2070, 2139, 2185, 2356, 2490, 2573, 2622, 2790, 2852, 2945, 2988, 3154, 3420, 3534, 3565, 3735, 3818, 3933, 4140, 4278, 4370, 4731, 4980, 5146, 5244, 5301, 5580, 5727, 5890, 6308, 6417, 6555, 7068, 7130, 7470, 7636, 7719, 7866, 7885, 8556, 8740, 8835, 9462, 9545, 10292, 10602, 10695, 11454, 11780, 12834, 12865, 13110, 13547, 14193, 14260, 14940, 15438, 15732, 15770, 17181, 17670, 18924, 19090, 19665, 21204, 21390, 22908, 23157, 23655, 25668, 25730, 26220, 26505, 27094, 28386, 28635, 30876, 31540, 32085, 34362, 35340, 36271, 38180, 38595, 39330, 40641, 42780, 46314, 47310, 48887, 51460, 53010, 54188, 56772, 57270, 59179, 64170, 67735, 68724, 70965, 72542, 77190, 78660, 81282, 85905, 92628, 94620, 97774, 106020, 108813, 114540, 115785, 118358, 121923, 128340, 135470, 141930, 145084, 146661, 154380, 162564, 171810, 177537, 181355, 195548, 203205, 217626, 231570, 236716, 243846, 244435, 270940, 283860, 293322, 295895, 326439, 343620, 355074, 362710, 406410, 435252, 439983, 463140, 487692, 488870, 532611, 544065, 586644, 591790, 609615, 652878, 710148, 725420, 733305, 812820, 879966, 887685, 977740, 1065222, 1088130, 1124401, 1183580, 1219230, 1305756, 1466610, 1632195, 1759932, 1775370, 2130444, 2176260, 2199915, 2248802, 2438460, 2663055, 2933220, 3264390, 3373203, 3550740, 4399830, 4497604, 5326110, 5622005, 6528780, 6746406, 8799660, 10119609, 10652220, 11244010, 13492812, 16866015, 20239218, 22488020, 33732030, 40478436, 50598045, 67464060, 101196090, 202392180]

約数ペア:

[(1, 202392180), (2, 101196090), (3, 67464060), (4, 50598045), (5, 40478436), (6, 33732030), (9, 22488020), (10, 20239218), (12, 16866015), (15, 13492812), (18, 11244010), (19, 10652220), (20, 10119609), (23, 8799660), (30, 6746406), (31, 6528780), (36, 5622005), (38, 5326110), (45, 4497604), (46, 4399830), (57, 3550740), (60, 3373203), (62, 3264390), (69, 2933220), (76, 2663055), (83, 2438460), (90, 2248802), (92, 2199915), (93, 2176260), (95, 2130444), (114, 1775370), (115, 1759932), (124, 1632195), (138, 1466610), (155, 1305756), (166, 1219230), (171, 1183580), (180, 1124401), (186, 1088130), (190, 1065222), (207, 977740), (228, 887685), (230, 879966), (249, 812820), (276, 733305), (279, 725420), (285, 710148), (310, 652878), (332, 609615), (342, 591790), (345, 586644), (372, 544065), (380, 532611), (414, 488870), (415, 487692), (437, 463140), (460, 439983), (465, 435252), (498, 406410), (558, 362710), (570, 355074), (589, 343620), (620, 326439), (684, 295895), (690, 293322), (713, 283860), (747, 270940), (828, 244435), (830, 243846), (855, 236716), (874, 231570), (930, 217626), (996, 203205), (1035, 195548), (1116, 181355), (1140, 177537), (1178, 171810), (1245, 162564), (1311, 154380), (1380, 146661), (1395, 145084), (1426, 141930), (1494, 135470), (1577, 128340), (1660, 121923), (1710, 118358), (1748, 115785), (1767, 114540), (1860, 108813), (1909, 106020), (2070, 97774), (2139, 94620), (2185, 92628), (2356, 85905), (2490, 81282), (2573, 78660), (2622, 77190), (2790, 72542), (2852, 70965), (2945, 68724), (2988, 67735), (3154, 64170), (3420, 59179), (3534, 57270), (3565, 56772), (3735, 54188), (3818, 53010), (3933, 51460), (4140, 48887), (4278, 47310), (4370, 46314), (4731, 42780), (4980, 40641), (5146, 39330), (5244, 38595), (5301, 38180), (5580, 36271), (5727, 35340), (5890, 34362), (6308, 32085), (6417, 31540), (6555, 30876), (7068, 28635), (7130, 28386), (7470, 27094), (7636, 26505), (7719, 26220), (7866, 25730), (7885, 25668), (8556, 23655), (8740, 23157), (8835, 22908), (9462, 21390), (9545, 21204), (10292, 19665), (10602, 19090), (10695, 18924), (11454, 17670), (11780, 17181), (12834, 15770), (12865, 15732), (13110, 15438), (13547, 14940), (14193, 14260)]