488984400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{135829}}^1$

素因数の和:135853

約数の個数: 90

約数和(自身を含む): 1696924190

約数和(自身を除く): 1207939790

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 135829, 271658, 407487, 543316, 679145, 814974, 1086632, 1222461, 1358290, 1629948, 2037435, 2173264, 2444922, 2716580, 3259896, 3395725, 4074870, 4889844, 5433160, 6112305, 6519792, 6791450, 8149740, 9779688, 10187175, 10866320, 12224610, 13582900, 16299480, 19559376, 20374350, 24449220, 27165800, 30561525, 32598960, 40748700, 48898440, 54331600, 61123050, 81497400, 97796880, 122246100, 162994800, 244492200, 488984400]

約数ペア:

[(1, 488984400), (2, 244492200), (3, 162994800), (4, 122246100), (5, 97796880), (6, 81497400), (8, 61123050), (9, 54331600), (10, 48898440), (12, 40748700), (15, 32598960), (16, 30561525), (18, 27165800), (20, 24449220), (24, 20374350), (25, 19559376), (30, 16299480), (36, 13582900), (40, 12224610), (45, 10866320), (48, 10187175), (50, 9779688), (60, 8149740), (72, 6791450), (75, 6519792), (80, 6112305), (90, 5433160), (100, 4889844), (120, 4074870), (144, 3395725), (150, 3259896), (180, 2716580), (200, 2444922), (225, 2173264), (240, 2037435), (300, 1629948), (360, 1358290), (400, 1222461), (450, 1086632), (600, 814974), (720, 679145), (900, 543316), (1200, 407487), (1800, 271658), (3600, 135829)]