89100720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2633}}^1$

素因数の和:2699

約数の個数: 120

約数和(自身を含む): 305712576

約数和(自身を除く): 216611856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2633, 2820, 3384, 3760, 4230, 5266, 5640, 6768, 7899, 8460, 10532, 11280, 13165, 15798, 16920, 21064, 23697, 26330, 31596, 33840, 39495, 42128, 47394, 52660, 63192, 78990, 94788, 105320, 118485, 123751, 126384, 157980, 189576, 210640, 236970, 247502, 315960, 371253, 379152, 473940, 495004, 618755, 631920, 742506, 947880, 990008, 1113759, 1237510, 1485012, 1856265, 1895760, 1980016, 2227518, 2475020, 2970024, 3712530, 4455036, 4950040, 5568795, 5940048, 7425060, 8910072, 9900080, 11137590, 14850120, 17820144, 22275180, 29700240, 44550360, 89100720]

約数ペア:

[(1, 89100720), (2, 44550360), (3, 29700240), (4, 22275180), (5, 17820144), (6, 14850120), (8, 11137590), (9, 9900080), (10, 8910072), (12, 7425060), (15, 5940048), (16, 5568795), (18, 4950040), (20, 4455036), (24, 3712530), (30, 2970024), (36, 2475020), (40, 2227518), (45, 1980016), (47, 1895760), (48, 1856265), (60, 1485012), (72, 1237510), (80, 1113759), (90, 990008), (94, 947880), (120, 742506), (141, 631920), (144, 618755), (180, 495004), (188, 473940), (235, 379152), (240, 371253), (282, 315960), (360, 247502), (376, 236970), (423, 210640), (470, 189576), (564, 157980), (705, 126384), (720, 123751), (752, 118485), (846, 105320), (940, 94788), (1128, 78990), (1410, 63192), (1692, 52660), (1880, 47394), (2115, 42128), (2256, 39495), (2633, 33840), (2820, 31596), (3384, 26330), (3760, 23697), (4230, 21064), (5266, 16920), (5640, 15798), (6768, 13165), (7899, 11280), (8460, 10532)]