1091200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 96

約数和(自身を含む): 3035520

約数和(自身を除く): 1944320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 128, 155, 160, 176, 200, 220, 248, 275, 310, 320, 341, 352, 400, 440, 496, 550, 620, 640, 682, 704, 775, 800, 880, 992, 1100, 1240, 1364, 1408, 1550, 1600, 1705, 1760, 1984, 2200, 2480, 2728, 3100, 3200, 3410, 3520, 3968, 4400, 4960, 5456, 6200, 6820, 7040, 8525, 8800, 9920, 10912, 12400, 13640, 17050, 17600, 19840, 21824, 24800, 27280, 34100, 35200, 43648, 49600, 54560, 68200, 99200, 109120, 136400, 218240, 272800, 545600, 1091200]

約数ペア:

[(1, 1091200), (2, 545600), (4, 272800), (5, 218240), (8, 136400), (10, 109120), (11, 99200), (16, 68200), (20, 54560), (22, 49600), (25, 43648), (31, 35200), (32, 34100), (40, 27280), (44, 24800), (50, 21824), (55, 19840), (62, 17600), (64, 17050), (80, 13640), (88, 12400), (100, 10912), (110, 9920), (124, 8800), (128, 8525), (155, 7040), (160, 6820), (176, 6200), (200, 5456), (220, 4960), (248, 4400), (275, 3968), (310, 3520), (320, 3410), (341, 3200), (352, 3100), (400, 2728), (440, 2480), (496, 2200), (550, 1984), (620, 1760), (640, 1705), (682, 1600), (704, 1550), (775, 1408), (800, 1364), (880, 1240), (992, 1100)]