387950400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:986

約数の個数: 252

約数和(自身を含む): 1427949900

約数和(自身を除く): 1039999500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 64, 72, 75, 80, 87, 90, 96, 100, 116, 120, 144, 145, 150, 160, 174, 180, 192, 200, 225, 232, 240, 261, 288, 290, 300, 320, 348, 360, 400, 435, 450, 464, 480, 522, 576, 580, 600, 696, 720, 725, 800, 870, 900, 928, 929, 960, 1044, 1160, 1200, 1305, 1392, 1440, 1450, 1600, 1740, 1800, 1856, 1858, 2088, 2175, 2320, 2400, 2610, 2784, 2787, 2880, 2900, 3480, 3600, 3716, 4176, 4350, 4640, 4645, 4800, 5220, 5568, 5574, 5800, 6525, 6960, 7200, 7432, 8352, 8361, 8700, 9280, 9290, 10440, 11148, 11600, 13050, 13920, 13935, 14400, 14864, 16704, 16722, 17400, 18580, 20880, 22296, 23200, 23225, 26100, 26941, 27840, 27870, 29728, 33444, 34800, 37160, 41760, 41805, 44592, 46400, 46450, 52200, 53882, 55740, 59456, 66888, 69600, 69675, 74320, 80823, 83520, 83610, 89184, 92900, 104400, 107764, 111480, 133776, 134705, 139200, 139350, 148640, 161646, 167220, 178368, 185800, 208800, 209025, 215528, 222960, 242469, 267552, 269410, 278700, 297280, 323292, 334440, 371600, 404115, 417600, 418050, 431056, 445920, 484938, 535104, 538820, 557400, 646584, 668880, 673525, 743200, 808230, 836100, 862112, 891840, 969876, 1077640, 1114800, 1212345, 1293168, 1337760, 1347050, 1486400, 1616460, 1672200, 1724224, 1939752, 2020575, 2155280, 2229600, 2424690, 2586336, 2675520, 2694100, 3232920, 3344400, 3879504, 4041150, 4310560, 4459200, 4849380, 5172672, 5388200, 6061725, 6465840, 6688800, 7759008, 8082300, 8621120, 9698760, 10776400, 12123450, 12931680, 13377600, 15518016, 16164600, 19397520, 21552800, 24246900, 25863360, 32329200, 38795040, 43105600, 48493800, 64658400, 77590080, 96987600, 129316800, 193975200, 387950400]

約数ペア:

[(1, 387950400), (2, 193975200), (3, 129316800), (4, 96987600), (5, 77590080), (6, 64658400), (8, 48493800), (9, 43105600), (10, 38795040), (12, 32329200), (15, 25863360), (16, 24246900), (18, 21552800), (20, 19397520), (24, 16164600), (25, 15518016), (29, 13377600), (30, 12931680), (32, 12123450), (36, 10776400), (40, 9698760), (45, 8621120), (48, 8082300), (50, 7759008), (58, 6688800), (60, 6465840), (64, 6061725), (72, 5388200), (75, 5172672), (80, 4849380), (87, 4459200), (90, 4310560), (96, 4041150), (100, 3879504), (116, 3344400), (120, 3232920), (144, 2694100), (145, 2675520), (150, 2586336), (160, 2424690), (174, 2229600), (180, 2155280), (192, 2020575), (200, 1939752), (225, 1724224), (232, 1672200), (240, 1616460), (261, 1486400), (288, 1347050), (290, 1337760), (300, 1293168), (320, 1212345), (348, 1114800), (360, 1077640), (400, 969876), (435, 891840), (450, 862112), (464, 836100), (480, 808230), (522, 743200), (576, 673525), (580, 668880), (600, 646584), (696, 557400), (720, 538820), (725, 535104), (800, 484938), (870, 445920), (900, 431056), (928, 418050), (929, 417600), (960, 404115), (1044, 371600), (1160, 334440), (1200, 323292), (1305, 297280), (1392, 278700), (1440, 269410), (1450, 267552), (1600, 242469), (1740, 222960), (1800, 215528), (1856, 209025), (1858, 208800), (2088, 185800), (2175, 178368), (2320, 167220), (2400, 161646), (2610, 148640), (2784, 139350), (2787, 139200), (2880, 134705), (2900, 133776), (3480, 111480), (3600, 107764), (3716, 104400), (4176, 92900), (4350, 89184), (4640, 83610), (4645, 83520), (4800, 80823), (5220, 74320), (5568, 69675), (5574, 69600), (5800, 66888), (6525, 59456), (6960, 55740), (7200, 53882), (7432, 52200), (8352, 46450), (8361, 46400), (8700, 44592), (9280, 41805), (9290, 41760), (10440, 37160), (11148, 34800), (11600, 33444), (13050, 29728), (13920, 27870), (13935, 27840), (14400, 26941), (14864, 26100), (16704, 23225), (16722, 23200), (17400, 22296), (18580, 20880)]