248681700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5879}}^1$

素因数の和:5946

約数の個数: 108

約数和(自身を含む): 796199040

約数和(自身を除く): 547517340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 1175, 1410, 1692, 2115, 2350, 2820, 3525, 4230, 4700, 5879, 7050, 8460, 10575, 11758, 14100, 17637, 21150, 23516, 29395, 35274, 42300, 52911, 58790, 70548, 88185, 105822, 117580, 146975, 176370, 211644, 264555, 276313, 293950, 352740, 440925, 529110, 552626, 587900, 828939, 881850, 1058220, 1105252, 1322775, 1381565, 1657878, 1763700, 2486817, 2645550, 2763130, 3315756, 4144695, 4973634, 5291100, 5526260, 6907825, 8289390, 9947268, 12434085, 13815650, 16578780, 20723475, 24868170, 27631300, 41446950, 49736340, 62170425, 82893900, 124340850, 248681700]

約数ペア:

[(1, 248681700), (2, 124340850), (3, 82893900), (4, 62170425), (5, 49736340), (6, 41446950), (9, 27631300), (10, 24868170), (12, 20723475), (15, 16578780), (18, 13815650), (20, 12434085), (25, 9947268), (30, 8289390), (36, 6907825), (45, 5526260), (47, 5291100), (50, 4973634), (60, 4144695), (75, 3315756), (90, 2763130), (94, 2645550), (100, 2486817), (141, 1763700), (150, 1657878), (180, 1381565), (188, 1322775), (225, 1105252), (235, 1058220), (282, 881850), (300, 828939), (423, 587900), (450, 552626), (470, 529110), (564, 440925), (705, 352740), (846, 293950), (900, 276313), (940, 264555), (1175, 211644), (1410, 176370), (1692, 146975), (2115, 117580), (2350, 105822), (2820, 88185), (3525, 70548), (4230, 58790), (4700, 52911), (5879, 42300), (7050, 35274), (8460, 29395), (10575, 23516), (11758, 21150), (14100, 17637)]