284344400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1069

約数の個数: 120

約数和(自身を含む): 736571904

約数和(自身を除く): 452227504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 62, 80, 92, 100, 115, 124, 155, 184, 200, 230, 248, 310, 368, 400, 460, 496, 575, 620, 713, 775, 920, 997, 1150, 1240, 1426, 1550, 1840, 1994, 2300, 2480, 2852, 3100, 3565, 3988, 4600, 4985, 5704, 6200, 7130, 7976, 9200, 9970, 11408, 12400, 14260, 15952, 17825, 19940, 22931, 24925, 28520, 30907, 35650, 39880, 45862, 49850, 57040, 61814, 71300, 79760, 91724, 99700, 114655, 123628, 142600, 154535, 183448, 199400, 229310, 247256, 285200, 309070, 366896, 398800, 458620, 494512, 573275, 618140, 710861, 772675, 917240, 1146550, 1236280, 1421722, 1545350, 1834480, 2293100, 2472560, 2843444, 3090700, 3554305, 4586200, 5686888, 6181400, 7108610, 9172400, 11373776, 12362800, 14217220, 17771525, 28434440, 35543050, 56868880, 71086100, 142172200, 284344400]

約数ペア:

[(1, 284344400), (2, 142172200), (4, 71086100), (5, 56868880), (8, 35543050), (10, 28434440), (16, 17771525), (20, 14217220), (23, 12362800), (25, 11373776), (31, 9172400), (40, 7108610), (46, 6181400), (50, 5686888), (62, 4586200), (80, 3554305), (92, 3090700), (100, 2843444), (115, 2472560), (124, 2293100), (155, 1834480), (184, 1545350), (200, 1421722), (230, 1236280), (248, 1146550), (310, 917240), (368, 772675), (400, 710861), (460, 618140), (496, 573275), (575, 494512), (620, 458620), (713, 398800), (775, 366896), (920, 309070), (997, 285200), (1150, 247256), (1240, 229310), (1426, 199400), (1550, 183448), (1840, 154535), (1994, 142600), (2300, 123628), (2480, 114655), (2852, 99700), (3100, 91724), (3565, 79760), (3988, 71300), (4600, 61814), (4985, 57040), (5704, 49850), (6200, 45862), (7130, 39880), (7976, 35650), (9200, 30907), (9970, 28520), (11408, 24925), (12400, 22931), (14260, 19940), (15952, 17825)]