105840450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12379}}^1$

素因数の和:12416

約数の個数: 72

約数和(自身を含む): 299348400

約数和(自身を除く): 193507950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 12379, 24758, 37137, 61895, 74274, 111411, 123790, 185685, 222822, 235201, 309475, 371370, 470402, 557055, 618950, 705603, 928425, 1114110, 1176005, 1411206, 1856850, 2116809, 2352010, 2785275, 3528015, 4233618, 5570550, 5880025, 7056030, 10584045, 11760050, 17640075, 21168090, 35280150, 52920225, 105840450]

約数ペア:

[(1, 105840450), (2, 52920225), (3, 35280150), (5, 21168090), (6, 17640075), (9, 11760050), (10, 10584045), (15, 7056030), (18, 5880025), (19, 5570550), (25, 4233618), (30, 3528015), (38, 2785275), (45, 2352010), (50, 2116809), (57, 1856850), (75, 1411206), (90, 1176005), (95, 1114110), (114, 928425), (150, 705603), (171, 618950), (190, 557055), (225, 470402), (285, 371370), (342, 309475), (450, 235201), (475, 222822), (570, 185685), (855, 123790), (950, 111411), (1425, 74274), (1710, 61895), (2850, 37137), (4275, 24758), (8550, 12379)]