138891600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1006

約数の個数: 180

約数和(自身を含む): 494273052

約数和(自身を除く): 355381452

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 120, 123, 144, 150, 164, 180, 200, 205, 225, 240, 246, 300, 328, 360, 369, 400, 410, 450, 492, 600, 615, 656, 720, 738, 820, 900, 941, 984, 1025, 1200, 1230, 1476, 1640, 1800, 1845, 1882, 1968, 2050, 2460, 2823, 2952, 3075, 3280, 3600, 3690, 3764, 4100, 4705, 4920, 5646, 5904, 6150, 7380, 7528, 8200, 8469, 9225, 9410, 9840, 11292, 12300, 14115, 14760, 15056, 16400, 16938, 18450, 18820, 22584, 23525, 24600, 28230, 29520, 33876, 36900, 37640, 38581, 42345, 45168, 47050, 49200, 56460, 67752, 70575, 73800, 75280, 77162, 84690, 94100, 112920, 115743, 135504, 141150, 147600, 154324, 169380, 188200, 192905, 211725, 225840, 231486, 282300, 308648, 338760, 347229, 376400, 385810, 423450, 462972, 564600, 578715, 617296, 677520, 694458, 771620, 846900, 925944, 964525, 1129200, 1157430, 1388916, 1543240, 1693800, 1736145, 1851888, 1929050, 2314860, 2777832, 2893575, 3086480, 3387600, 3472290, 3858100, 4629720, 5555664, 5787150, 6944580, 7716200, 8680725, 9259440, 11574300, 13889160, 15432400, 17361450, 23148600, 27778320, 34722900, 46297200, 69445800, 138891600]

約数ペア:

[(1, 138891600), (2, 69445800), (3, 46297200), (4, 34722900), (5, 27778320), (6, 23148600), (8, 17361450), (9, 15432400), (10, 13889160), (12, 11574300), (15, 9259440), (16, 8680725), (18, 7716200), (20, 6944580), (24, 5787150), (25, 5555664), (30, 4629720), (36, 3858100), (40, 3472290), (41, 3387600), (45, 3086480), (48, 2893575), (50, 2777832), (60, 2314860), (72, 1929050), (75, 1851888), (80, 1736145), (82, 1693800), (90, 1543240), (100, 1388916), (120, 1157430), (123, 1129200), (144, 964525), (150, 925944), (164, 846900), (180, 771620), (200, 694458), (205, 677520), (225, 617296), (240, 578715), (246, 564600), (300, 462972), (328, 423450), (360, 385810), (369, 376400), (400, 347229), (410, 338760), (450, 308648), (492, 282300), (600, 231486), (615, 225840), (656, 211725), (720, 192905), (738, 188200), (820, 169380), (900, 154324), (941, 147600), (984, 141150), (1025, 135504), (1200, 115743), (1230, 112920), (1476, 94100), (1640, 84690), (1800, 77162), (1845, 75280), (1882, 73800), (1968, 70575), (2050, 67752), (2460, 56460), (2823, 49200), (2952, 47050), (3075, 45168), (3280, 42345), (3600, 38581), (3690, 37640), (3764, 36900), (4100, 33876), (4705, 29520), (4920, 28230), (5646, 24600), (5904, 23525), (6150, 22584), (7380, 18820), (7528, 18450), (8200, 16938), (8469, 16400), (9225, 15056), (9410, 14760), (9840, 14115), (11292, 12300)]