275255200

素因数分解:

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

素因数の和:1071

約数の個数: 144

約数和(自身を含む): 757451520

約数和(自身を除く): 482196320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 341, 352, 400, 440, 496, 550, 620, 682, 775, 800, 880, 992, 1009, 1100, 1240, 1364, 1550, 1705, 1760, 2018, 2200, 2480, 2728, 3100, 3410, 4036, 4400, 4960, 5045, 5456, 6200, 6820, 8072, 8525, 8800, 10090, 10912, 11099, 12400, 13640, 16144, 17050, 20180, 22198, 24800, 25225, 27280, 31279, 32288, 34100, 40360, 44396, 50450, 54560, 55495, 62558, 68200, 80720, 88792, 100900, 110990, 125116, 136400, 156395, 161440, 177584, 201800, 221980, 250232, 272800, 277475, 312790, 344069, 355168, 403600, 443960, 500464, 554950, 625580, 688138, 781975, 807200, 887920, 1000928, 1109900, 1251160, 1376276, 1563950, 1720345, 1775840, 2219800, 2502320, 2752552, 3127900, 3440690, 4439600, 5004640, 5505104, 6255800, 6881380, 8601725, 8879200, 11010208, 12511600, 13762760, 17203450, 25023200, 27525520, 34406900, 55051040, 68813800, 137627600, 275255200]

約数ペア:

[(1, 275255200), (2, 137627600), (4, 68813800), (5, 55051040), (8, 34406900), (10, 27525520), (11, 25023200), (16, 17203450), (20, 13762760), (22, 12511600), (25, 11010208), (31, 8879200), (32, 8601725), (40, 6881380), (44, 6255800), (50, 5505104), (55, 5004640), (62, 4439600), (80, 3440690), (88, 3127900), (100, 2752552), (110, 2502320), (124, 2219800), (155, 1775840), (160, 1720345), (176, 1563950), (200, 1376276), (220, 1251160), (248, 1109900), (275, 1000928), (310, 887920), (341, 807200), (352, 781975), (400, 688138), (440, 625580), (496, 554950), (550, 500464), (620, 443960), (682, 403600), (775, 355168), (800, 344069), (880, 312790), (992, 277475), (1009, 272800), (1100, 250232), (1240, 221980), (1364, 201800), (1550, 177584), (1705, 161440), (1760, 156395), (2018, 136400), (2200, 125116), (2480, 110990), (2728, 100900), (3100, 88792), (3410, 80720), (4036, 68200), (4400, 62558), (4960, 55495), (5045, 54560), (5456, 50450), (6200, 44396), (6820, 40360), (8072, 34100), (8525, 32288), (8800, 31279), (10090, 27280), (10912, 25225), (11099, 24800), (12400, 22198), (13640, 20180), (16144, 17050)]