149221600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 410973696

約数和(自身を除く): 261752096

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, 547, 550, 620, 682, 775, 800, 880, 992, 1094, 1100, 1240, 1364, 1550, 1705, 1760, 2188, 2200, 2480, 2728, 2735, 3100, 3410, 4376, 4400, 4960, 5456, 5470, 6017, 6200, 6820, 8525, 8752, 8800, 10912, 10940, 12034, 12400, 13640, 13675, 16957, 17050, 17504, 21880, 24068, 24800, 27280, 27350, 30085, 33914, 34100, 43760, 48136, 54560, 54700, 60170, 67828, 68200, 84785, 87520, 96272, 109400, 120340, 135656, 136400, 150425, 169570, 186527, 192544, 218800, 240680, 271312, 272800, 300850, 339140, 373054, 423925, 437600, 481360, 542624, 601700, 678280, 746108, 847850, 932635, 962720, 1203400, 1356560, 1492216, 1695700, 1865270, 2406800, 2713120, 2984432, 3391400, 3730540, 4663175, 4813600, 5968864, 6782800, 7461080, 9326350, 13565600, 14922160, 18652700, 29844320, 37305400, 74610800, 149221600]

約数ペア:

[(1, 149221600), (2, 74610800), (4, 37305400), (5, 29844320), (8, 18652700), (10, 14922160), (11, 13565600), (16, 9326350), (20, 7461080), (22, 6782800), (25, 5968864), (31, 4813600), (32, 4663175), (40, 3730540), (44, 3391400), (50, 2984432), (55, 2713120), (62, 2406800), (80, 1865270), (88, 1695700), (100, 1492216), (110, 1356560), (124, 1203400), (155, 962720), (160, 932635), (176, 847850), (200, 746108), (220, 678280), (248, 601700), (275, 542624), (310, 481360), (341, 437600), (352, 423925), (400, 373054), (440, 339140), (496, 300850), (547, 272800), (550, 271312), (620, 240680), (682, 218800), (775, 192544), (800, 186527), (880, 169570), (992, 150425), (1094, 136400), (1100, 135656), (1240, 120340), (1364, 109400), (1550, 96272), (1705, 87520), (1760, 84785), (2188, 68200), (2200, 67828), (2480, 60170), (2728, 54700), (2735, 54560), (3100, 48136), (3410, 43760), (4376, 34100), (4400, 33914), (4960, 30085), (5456, 27350), (5470, 27280), (6017, 24800), (6200, 24068), (6820, 21880), (8525, 17504), (8752, 17050), (8800, 16957), (10912, 13675), (10940, 13640), (12034, 12400)]