27450720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1733}}^1$

素因数の和:1765

約数の個数: 144

約数和(自身を含む): 102250512

約数和(自身を除く): 74799792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1733, 1760, 1980, 2640, 3168, 3466, 3960, 5199, 5280, 6932, 7920, 8665, 10398, 13864, 15597, 15840, 17330, 19063, 20796, 25995, 27728, 31194, 34660, 38126, 41592, 51990, 55456, 57189, 62388, 69320, 76252, 77985, 83184, 95315, 103980, 114378, 124776, 138640, 152504, 155970, 166368, 171567, 190630, 207960, 228756, 249552, 277280, 285945, 305008, 311940, 343134, 381260, 415920, 457512, 499104, 571890, 610016, 623880, 686268, 762520, 831840, 857835, 915024, 1143780, 1247760, 1372536, 1525040, 1715670, 1830048, 2287560, 2495520, 2745072, 3050080, 3431340, 4575120, 5490144, 6862680, 9150240, 13725360, 27450720]

約数ペア:

[(1, 27450720), (2, 13725360), (3, 9150240), (4, 6862680), (5, 5490144), (6, 4575120), (8, 3431340), (9, 3050080), (10, 2745072), (11, 2495520), (12, 2287560), (15, 1830048), (16, 1715670), (18, 1525040), (20, 1372536), (22, 1247760), (24, 1143780), (30, 915024), (32, 857835), (33, 831840), (36, 762520), (40, 686268), (44, 623880), (45, 610016), (48, 571890), (55, 499104), (60, 457512), (66, 415920), (72, 381260), (80, 343134), (88, 311940), (90, 305008), (96, 285945), (99, 277280), (110, 249552), (120, 228756), (132, 207960), (144, 190630), (160, 171567), (165, 166368), (176, 155970), (180, 152504), (198, 138640), (220, 124776), (240, 114378), (264, 103980), (288, 95315), (330, 83184), (352, 77985), (360, 76252), (396, 69320), (440, 62388), (480, 57189), (495, 55456), (528, 51990), (660, 41592), (720, 38126), (792, 34660), (880, 31194), (990, 27728), (1056, 25995), (1320, 20796), (1440, 19063), (1584, 17330), (1733, 15840), (1760, 15597), (1980, 13864), (2640, 10398), (3168, 8665), (3466, 7920), (3960, 6932), (5199, 5280)]