180585000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{4013}}^1$

素因数の和:4045

約数の個数: 120

約数和(自身を含む): 611312130

約数和(自身を除く): 430727130

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2500, 3000, 3750, 4013, 4500, 5000, 5625, 7500, 8026, 9000, 11250, 12039, 15000, 16052, 20065, 22500, 24078, 32104, 36117, 40130, 45000, 48156, 60195, 72234, 80260, 96312, 100325, 120390, 144468, 160520, 180585, 200650, 240780, 288936, 300975, 361170, 401300, 481560, 501625, 601950, 722340, 802600, 902925, 1003250, 1203900, 1444680, 1504875, 1805850, 2006500, 2407800, 2508125, 3009750, 3611700, 4013000, 4514625, 5016250, 6019500, 7223400, 7524375, 9029250, 10032500, 12039000, 15048750, 18058500, 20065000, 22573125, 30097500, 36117000, 45146250, 60195000, 90292500, 180585000]

約数ペア:

[(1, 180585000), (2, 90292500), (3, 60195000), (4, 45146250), (5, 36117000), (6, 30097500), (8, 22573125), (9, 20065000), (10, 18058500), (12, 15048750), (15, 12039000), (18, 10032500), (20, 9029250), (24, 7524375), (25, 7223400), (30, 6019500), (36, 5016250), (40, 4514625), (45, 4013000), (50, 3611700), (60, 3009750), (72, 2508125), (75, 2407800), (90, 2006500), (100, 1805850), (120, 1504875), (125, 1444680), (150, 1203900), (180, 1003250), (200, 902925), (225, 802600), (250, 722340), (300, 601950), (360, 501625), (375, 481560), (450, 401300), (500, 361170), (600, 300975), (625, 288936), (750, 240780), (900, 200650), (1000, 180585), (1125, 160520), (1250, 144468), (1500, 120390), (1800, 100325), (1875, 96312), (2250, 80260), (2500, 72234), (3000, 60195), (3750, 48156), (4013, 45000), (4500, 40130), (5000, 36117), (5625, 32104), (7500, 24078), (8026, 22500), (9000, 20065), (11250, 16052), (12039, 15000)]