145611900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:853

約数の個数: 216

約数和(自身を含む): 540277920

約数和(自身を除く): 394666020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 45, 50, 58, 60, 63, 70, 75, 84, 87, 90, 100, 105, 116, 126, 140, 145, 150, 174, 175, 180, 203, 210, 225, 252, 261, 290, 300, 315, 348, 350, 406, 420, 435, 450, 522, 525, 580, 609, 630, 700, 725, 797, 812, 870, 900, 1015, 1044, 1050, 1218, 1260, 1305, 1450, 1575, 1594, 1740, 1827, 2030, 2100, 2175, 2391, 2436, 2610, 2900, 3045, 3150, 3188, 3654, 3985, 4060, 4350, 4782, 5075, 5220, 5579, 6090, 6300, 6525, 7173, 7308, 7970, 8700, 9135, 9564, 10150, 11158, 11955, 12180, 13050, 14346, 15225, 15940, 16737, 18270, 19925, 20300, 22316, 23113, 23910, 26100, 27895, 28692, 30450, 33474, 35865, 36540, 39850, 45675, 46226, 47820, 50211, 55790, 59775, 60900, 66948, 69339, 71730, 79700, 83685, 91350, 92452, 100422, 111580, 115565, 119550, 138678, 139475, 143460, 161791, 167370, 179325, 182700, 200844, 208017, 231130, 239100, 251055, 277356, 278950, 323582, 334740, 346695, 358650, 416034, 418425, 462260, 485373, 502110, 557900, 577825, 647164, 693390, 717300, 808955, 832068, 836850, 970746, 1004220, 1040085, 1155650, 1255275, 1386780, 1456119, 1617910, 1673700, 1733475, 1941492, 2080170, 2311300, 2426865, 2510550, 2912238, 3235820, 3466950, 4044775, 4160340, 4853730, 5021100, 5200425, 5824476, 6933900, 7280595, 8089550, 9707460, 10400850, 12134325, 14561190, 16179100, 20801700, 24268650, 29122380, 36402975, 48537300, 72805950, 145611900]

約数ペア:

[(1, 145611900), (2, 72805950), (3, 48537300), (4, 36402975), (5, 29122380), (6, 24268650), (7, 20801700), (9, 16179100), (10, 14561190), (12, 12134325), (14, 10400850), (15, 9707460), (18, 8089550), (20, 7280595), (21, 6933900), (25, 5824476), (28, 5200425), (29, 5021100), (30, 4853730), (35, 4160340), (36, 4044775), (42, 3466950), (45, 3235820), (50, 2912238), (58, 2510550), (60, 2426865), (63, 2311300), (70, 2080170), (75, 1941492), (84, 1733475), (87, 1673700), (90, 1617910), (100, 1456119), (105, 1386780), (116, 1255275), (126, 1155650), (140, 1040085), (145, 1004220), (150, 970746), (174, 836850), (175, 832068), (180, 808955), (203, 717300), (210, 693390), (225, 647164), (252, 577825), (261, 557900), (290, 502110), (300, 485373), (315, 462260), (348, 418425), (350, 416034), (406, 358650), (420, 346695), (435, 334740), (450, 323582), (522, 278950), (525, 277356), (580, 251055), (609, 239100), (630, 231130), (700, 208017), (725, 200844), (797, 182700), (812, 179325), (870, 167370), (900, 161791), (1015, 143460), (1044, 139475), (1050, 138678), (1218, 119550), (1260, 115565), (1305, 111580), (1450, 100422), (1575, 92452), (1594, 91350), (1740, 83685), (1827, 79700), (2030, 71730), (2100, 69339), (2175, 66948), (2391, 60900), (2436, 59775), (2610, 55790), (2900, 50211), (3045, 47820), (3150, 46226), (3188, 45675), (3654, 39850), (3985, 36540), (4060, 35865), (4350, 33474), (4782, 30450), (5075, 28692), (5220, 27895), (5579, 26100), (6090, 23910), (6300, 23113), (6525, 22316), (7173, 20300), (7308, 19925), (7970, 18270), (8700, 16737), (9135, 15940), (9564, 15225), (10150, 14346), (11158, 13050), (11955, 12180)]