47521800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1592

約数の個数: 144

約数和(自身を含む): 169090740

約数和(自身を除く): 121568940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1553, 1700, 1800, 2040, 2550, 3060, 3106, 3400, 3825, 4659, 5100, 6120, 6212, 7650, 7765, 9318, 10200, 12424, 13977, 15300, 15530, 18636, 23295, 26401, 27954, 30600, 31060, 37272, 38825, 46590, 52802, 55908, 62120, 69885, 77650, 79203, 93180, 105604, 111816, 116475, 132005, 139770, 155300, 158406, 186360, 211208, 232950, 237609, 264010, 279540, 310600, 316812, 349425, 396015, 465900, 475218, 528020, 559080, 633624, 660025, 698850, 792030, 931800, 950436, 1056040, 1188045, 1320050, 1397700, 1584060, 1900872, 1980075, 2376090, 2640100, 2795400, 3168120, 3960150, 4752180, 5280200, 5940225, 7920300, 9504360, 11880450, 15840600, 23760900, 47521800]

約数ペア:

[(1, 47521800), (2, 23760900), (3, 15840600), (4, 11880450), (5, 9504360), (6, 7920300), (8, 5940225), (9, 5280200), (10, 4752180), (12, 3960150), (15, 3168120), (17, 2795400), (18, 2640100), (20, 2376090), (24, 1980075), (25, 1900872), (30, 1584060), (34, 1397700), (36, 1320050), (40, 1188045), (45, 1056040), (50, 950436), (51, 931800), (60, 792030), (68, 698850), (72, 660025), (75, 633624), (85, 559080), (90, 528020), (100, 475218), (102, 465900), (120, 396015), (136, 349425), (150, 316812), (153, 310600), (170, 279540), (180, 264010), (200, 237609), (204, 232950), (225, 211208), (255, 186360), (300, 158406), (306, 155300), (340, 139770), (360, 132005), (408, 116475), (425, 111816), (450, 105604), (510, 93180), (600, 79203), (612, 77650), (680, 69885), (765, 62120), (850, 55908), (900, 52802), (1020, 46590), (1224, 38825), (1275, 37272), (1530, 31060), (1553, 30600), (1700, 27954), (1800, 26401), (2040, 23295), (2550, 18636), (3060, 15530), (3106, 15300), (3400, 13977), (3825, 12424), (4659, 10200), (5100, 9318), (6120, 7765), (6212, 7650)]