27798000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 92619072

約数和(自身を除く): 64821072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 113, 120, 123, 125, 150, 164, 200, 205, 226, 240, 246, 250, 300, 328, 339, 375, 400, 410, 452, 492, 500, 565, 600, 615, 656, 678, 750, 820, 904, 984, 1000, 1025, 1130, 1200, 1230, 1356, 1500, 1640, 1695, 1808, 1968, 2000, 2050, 2260, 2460, 2712, 2825, 3000, 3075, 3280, 3390, 4100, 4520, 4633, 4920, 5125, 5424, 5650, 6000, 6150, 6780, 8200, 8475, 9040, 9266, 9840, 10250, 11300, 12300, 13560, 13899, 14125, 15375, 16400, 16950, 18532, 20500, 22600, 23165, 24600, 27120, 27798, 28250, 30750, 33900, 37064, 41000, 42375, 45200, 46330, 49200, 55596, 56500, 61500, 67800, 69495, 74128, 82000, 84750, 92660, 111192, 113000, 115825, 123000, 135600, 138990, 169500, 185320, 222384, 226000, 231650, 246000, 277980, 339000, 347475, 370640, 463300, 555960, 579125, 678000, 694950, 926600, 1111920, 1158250, 1389900, 1737375, 1853200, 2316500, 2779800, 3474750, 4633000, 5559600, 6949500, 9266000, 13899000, 27798000]

約数ペア:

[(1, 27798000), (2, 13899000), (3, 9266000), (4, 6949500), (5, 5559600), (6, 4633000), (8, 3474750), (10, 2779800), (12, 2316500), (15, 1853200), (16, 1737375), (20, 1389900), (24, 1158250), (25, 1111920), (30, 926600), (40, 694950), (41, 678000), (48, 579125), (50, 555960), (60, 463300), (75, 370640), (80, 347475), (82, 339000), (100, 277980), (113, 246000), (120, 231650), (123, 226000), (125, 222384), (150, 185320), (164, 169500), (200, 138990), (205, 135600), (226, 123000), (240, 115825), (246, 113000), (250, 111192), (300, 92660), (328, 84750), (339, 82000), (375, 74128), (400, 69495), (410, 67800), (452, 61500), (492, 56500), (500, 55596), (565, 49200), (600, 46330), (615, 45200), (656, 42375), (678, 41000), (750, 37064), (820, 33900), (904, 30750), (984, 28250), (1000, 27798), (1025, 27120), (1130, 24600), (1200, 23165), (1230, 22600), (1356, 20500), (1500, 18532), (1640, 16950), (1695, 16400), (1808, 15375), (1968, 14125), (2000, 13899), (2050, 13560), (2260, 12300), (2460, 11300), (2712, 10250), (2825, 9840), (3000, 9266), (3075, 9040), (3280, 8475), (3390, 8200), (4100, 6780), (4520, 6150), (4633, 6000), (4920, 5650), (5125, 5424)]