202294140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 620430720

約数和(自身を除く): 418136580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 211, 228, 285, 290, 348, 380, 422, 435, 551, 570, 580, 633, 841, 844, 870, 1055, 1102, 1140, 1266, 1653, 1682, 1740, 2110, 2204, 2523, 2532, 2755, 3165, 3306, 3364, 4009, 4205, 4220, 5046, 5510, 6119, 6330, 6612, 8018, 8265, 8410, 10092, 11020, 12027, 12238, 12615, 12660, 15979, 16036, 16530, 16820, 18357, 20045, 24054, 24476, 25230, 30595, 31958, 33060, 36714, 40090, 47937, 48108, 50460, 60135, 61190, 63916, 73428, 79895, 80180, 91785, 95874, 116261, 120270, 122380, 159790, 177451, 183570, 191748, 232522, 239685, 240540, 319580, 348783, 354902, 367140, 465044, 479370, 532353, 581305, 697566, 709804, 887255, 958740, 1064706, 1162610, 1395132, 1743915, 1774510, 2129412, 2325220, 2661765, 3371569, 3487830, 3549020, 5323530, 6743138, 6975660, 10114707, 10647060, 13486276, 16857845, 20229414, 33715690, 40458828, 50573535, 67431380, 101147070, 202294140]

約数ペア:

[(1, 202294140), (2, 101147070), (3, 67431380), (4, 50573535), (5, 40458828), (6, 33715690), (10, 20229414), (12, 16857845), (15, 13486276), (19, 10647060), (20, 10114707), (29, 6975660), (30, 6743138), (38, 5323530), (57, 3549020), (58, 3487830), (60, 3371569), (76, 2661765), (87, 2325220), (95, 2129412), (114, 1774510), (116, 1743915), (145, 1395132), (174, 1162610), (190, 1064706), (211, 958740), (228, 887255), (285, 709804), (290, 697566), (348, 581305), (380, 532353), (422, 479370), (435, 465044), (551, 367140), (570, 354902), (580, 348783), (633, 319580), (841, 240540), (844, 239685), (870, 232522), (1055, 191748), (1102, 183570), (1140, 177451), (1266, 159790), (1653, 122380), (1682, 120270), (1740, 116261), (2110, 95874), (2204, 91785), (2523, 80180), (2532, 79895), (2755, 73428), (3165, 63916), (3306, 61190), (3364, 60135), (4009, 50460), (4205, 48108), (4220, 47937), (5046, 40090), (5510, 36714), (6119, 33060), (6330, 31958), (6612, 30595), (8018, 25230), (8265, 24476), (8410, 24054), (10092, 20045), (11020, 18357), (12027, 16820), (12238, 16530), (12615, 16036), (12660, 15979)]