2191200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 7874496

約数和(自身を除く): 5683296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 83, 88, 96, 100, 110, 120, 132, 150, 160, 165, 166, 176, 200, 220, 240, 249, 264, 275, 300, 330, 332, 352, 400, 415, 440, 480, 498, 528, 550, 600, 660, 664, 800, 825, 830, 880, 913, 996, 1056, 1100, 1200, 1245, 1320, 1328, 1650, 1660, 1760, 1826, 1992, 2075, 2200, 2400, 2490, 2640, 2656, 2739, 3300, 3320, 3652, 3984, 4150, 4400, 4565, 4980, 5280, 5478, 6225, 6600, 6640, 7304, 7968, 8300, 8800, 9130, 9960, 10956, 12450, 13200, 13280, 13695, 14608, 16600, 18260, 19920, 21912, 22825, 24900, 26400, 27390, 29216, 33200, 36520, 39840, 43824, 45650, 49800, 54780, 66400, 68475, 73040, 87648, 91300, 99600, 109560, 136950, 146080, 182600, 199200, 219120, 273900, 365200, 438240, 547800, 730400, 1095600, 2191200]

約数ペア:

[(1, 2191200), (2, 1095600), (3, 730400), (4, 547800), (5, 438240), (6, 365200), (8, 273900), (10, 219120), (11, 199200), (12, 182600), (15, 146080), (16, 136950), (20, 109560), (22, 99600), (24, 91300), (25, 87648), (30, 73040), (32, 68475), (33, 66400), (40, 54780), (44, 49800), (48, 45650), (50, 43824), (55, 39840), (60, 36520), (66, 33200), (75, 29216), (80, 27390), (83, 26400), (88, 24900), (96, 22825), (100, 21912), (110, 19920), (120, 18260), (132, 16600), (150, 14608), (160, 13695), (165, 13280), (166, 13200), (176, 12450), (200, 10956), (220, 9960), (240, 9130), (249, 8800), (264, 8300), (275, 7968), (300, 7304), (330, 6640), (332, 6600), (352, 6225), (400, 5478), (415, 5280), (440, 4980), (480, 4565), (498, 4400), (528, 4150), (550, 3984), (600, 3652), (660, 3320), (664, 3300), (800, 2739), (825, 2656), (830, 2640), (880, 2490), (913, 2400), (996, 2200), (1056, 2075), (1100, 1992), (1200, 1826), (1245, 1760), (1320, 1660), (1328, 1650)]