29800800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{4139}}^1$

素因数の和:4165

約数の個数: 108

約数和(自身を含む): 105110460

約数和(自身を除く): 75309660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 4139, 7200, 8278, 12417, 16556, 20695, 24834, 33112, 37251, 41390, 49668, 62085, 66224, 74502, 82780, 99336, 103475, 124170, 132448, 149004, 165560, 186255, 198672, 206950, 248340, 298008, 310425, 331120, 372510, 397344, 413900, 496680, 596016, 620850, 662240, 745020, 827800, 931275, 993360, 1192032, 1241700, 1490040, 1655600, 1862550, 1986720, 2483400, 2980080, 3311200, 3725100, 4966800, 5960160, 7450200, 9933600, 14900400, 29800800]

約数ペア:

[(1, 29800800), (2, 14900400), (3, 9933600), (4, 7450200), (5, 5960160), (6, 4966800), (8, 3725100), (9, 3311200), (10, 2980080), (12, 2483400), (15, 1986720), (16, 1862550), (18, 1655600), (20, 1490040), (24, 1241700), (25, 1192032), (30, 993360), (32, 931275), (36, 827800), (40, 745020), (45, 662240), (48, 620850), (50, 596016), (60, 496680), (72, 413900), (75, 397344), (80, 372510), (90, 331120), (96, 310425), (100, 298008), (120, 248340), (144, 206950), (150, 198672), (160, 186255), (180, 165560), (200, 149004), (225, 132448), (240, 124170), (288, 103475), (300, 99336), (360, 82780), (400, 74502), (450, 66224), (480, 62085), (600, 49668), (720, 41390), (800, 37251), (900, 33112), (1200, 24834), (1440, 20695), (1800, 16556), (2400, 12417), (3600, 8278), (4139, 7200)]