68417100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4040

約数の個数: 108

約数和(自身を含む): 225792840

約数和(自身を除く): 157375740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4001, 4275, 5700, 8002, 8550, 12003, 16004, 17100, 20005, 24006, 36009, 40010, 48012, 60015, 72018, 76019, 80020, 100025, 120030, 144036, 152038, 180045, 200050, 228057, 240060, 300075, 304076, 360090, 380095, 400100, 456114, 600150, 684171, 720180, 760190, 900225, 912228, 1140285, 1200300, 1368342, 1520380, 1800450, 1900475, 2280570, 2736684, 3420855, 3600900, 3800950, 4561140, 5701425, 6841710, 7601900, 11402850, 13683420, 17104275, 22805700, 34208550, 68417100]

約数ペア:

[(1, 68417100), (2, 34208550), (3, 22805700), (4, 17104275), (5, 13683420), (6, 11402850), (9, 7601900), (10, 6841710), (12, 5701425), (15, 4561140), (18, 3800950), (19, 3600900), (20, 3420855), (25, 2736684), (30, 2280570), (36, 1900475), (38, 1800450), (45, 1520380), (50, 1368342), (57, 1200300), (60, 1140285), (75, 912228), (76, 900225), (90, 760190), (95, 720180), (100, 684171), (114, 600150), (150, 456114), (171, 400100), (180, 380095), (190, 360090), (225, 304076), (228, 300075), (285, 240060), (300, 228057), (342, 200050), (380, 180045), (450, 152038), (475, 144036), (570, 120030), (684, 100025), (855, 80020), (900, 76019), (950, 72018), (1140, 60015), (1425, 48012), (1710, 40010), (1900, 36009), (2850, 24006), (3420, 20005), (4001, 17100), (4275, 16004), (5700, 12003), (8002, 8550)]