137627600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1069

約数の個数: 120

約数和(自身を含む): 372714240

約数和(自身を除く): 235086640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 620, 682, 775, 880, 1009, 1100, 1240, 1364, 1550, 1705, 2018, 2200, 2480, 2728, 3100, 3410, 4036, 4400, 5045, 5456, 6200, 6820, 8072, 8525, 10090, 11099, 12400, 13640, 16144, 17050, 20180, 22198, 25225, 27280, 31279, 34100, 40360, 44396, 50450, 55495, 62558, 68200, 80720, 88792, 100900, 110990, 125116, 136400, 156395, 177584, 201800, 221980, 250232, 277475, 312790, 344069, 403600, 443960, 500464, 554950, 625580, 688138, 781975, 887920, 1109900, 1251160, 1376276, 1563950, 1720345, 2219800, 2502320, 2752552, 3127900, 3440690, 4439600, 5505104, 6255800, 6881380, 8601725, 12511600, 13762760, 17203450, 27525520, 34406900, 68813800, 137627600]

約数ペア:

[(1, 137627600), (2, 68813800), (4, 34406900), (5, 27525520), (8, 17203450), (10, 13762760), (11, 12511600), (16, 8601725), (20, 6881380), (22, 6255800), (25, 5505104), (31, 4439600), (40, 3440690), (44, 3127900), (50, 2752552), (55, 2502320), (62, 2219800), (80, 1720345), (88, 1563950), (100, 1376276), (110, 1251160), (124, 1109900), (155, 887920), (176, 781975), (200, 688138), (220, 625580), (248, 554950), (275, 500464), (310, 443960), (341, 403600), (400, 344069), (440, 312790), (496, 277475), (550, 250232), (620, 221980), (682, 201800), (775, 177584), (880, 156395), (1009, 136400), (1100, 125116), (1240, 110990), (1364, 100900), (1550, 88792), (1705, 80720), (2018, 68200), (2200, 62558), (2480, 55495), (2728, 50450), (3100, 44396), (3410, 40360), (4036, 34100), (4400, 31279), (5045, 27280), (5456, 25225), (6200, 22198), (6820, 20180), (8072, 17050), (8525, 16144), (10090, 13640), (11099, 12400)]