254253300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3018

約数の個数: 144

約数和(自身を含む): 861528192

約数和(自身を除く): 607274892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 350, 410, 420, 492, 525, 574, 615, 700, 820, 861, 1025, 1050, 1148, 1230, 1435, 1722, 2050, 2100, 2460, 2870, 2953, 3075, 3444, 4100, 4305, 5740, 5906, 6150, 7175, 8610, 8859, 11812, 12300, 14350, 14765, 17220, 17718, 20671, 21525, 28700, 29530, 35436, 41342, 43050, 44295, 59060, 62013, 73825, 82684, 86100, 88590, 103355, 121073, 124026, 147650, 177180, 206710, 221475, 242146, 248052, 295300, 310065, 363219, 413420, 442950, 484292, 516775, 605365, 620130, 726438, 847511, 885900, 1033550, 1210730, 1240260, 1452876, 1550325, 1695022, 1816095, 2067100, 2421460, 2542533, 3026825, 3100650, 3390044, 3632190, 4237555, 5085066, 6053650, 6201300, 7264380, 8475110, 9080475, 10170132, 12107300, 12712665, 16950220, 18160950, 21187775, 25425330, 36321900, 42375550, 50850660, 63563325, 84751100, 127126650, 254253300]

約数ペア:

[(1, 254253300), (2, 127126650), (3, 84751100), (4, 63563325), (5, 50850660), (6, 42375550), (7, 36321900), (10, 25425330), (12, 21187775), (14, 18160950), (15, 16950220), (20, 12712665), (21, 12107300), (25, 10170132), (28, 9080475), (30, 8475110), (35, 7264380), (41, 6201300), (42, 6053650), (50, 5085066), (60, 4237555), (70, 3632190), (75, 3390044), (82, 3100650), (84, 3026825), (100, 2542533), (105, 2421460), (123, 2067100), (140, 1816095), (150, 1695022), (164, 1550325), (175, 1452876), (205, 1240260), (210, 1210730), (246, 1033550), (287, 885900), (300, 847511), (350, 726438), (410, 620130), (420, 605365), (492, 516775), (525, 484292), (574, 442950), (615, 413420), (700, 363219), (820, 310065), (861, 295300), (1025, 248052), (1050, 242146), (1148, 221475), (1230, 206710), (1435, 177180), (1722, 147650), (2050, 124026), (2100, 121073), (2460, 103355), (2870, 88590), (2953, 86100), (3075, 82684), (3444, 73825), (4100, 62013), (4305, 59060), (5740, 44295), (5906, 43050), (6150, 41342), (7175, 35436), (8610, 29530), (8859, 28700), (11812, 21525), (12300, 20671), (14350, 17718), (14765, 17220)]