316350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 72

約数和(自身を含む): 918840

約数和(自身を除く): 602490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 37, 38, 45, 50, 57, 74, 75, 90, 95, 111, 114, 150, 171, 185, 190, 222, 225, 285, 333, 342, 370, 450, 475, 555, 570, 666, 703, 855, 925, 950, 1110, 1406, 1425, 1665, 1710, 1850, 2109, 2775, 2850, 3330, 3515, 4218, 4275, 5550, 6327, 7030, 8325, 8550, 10545, 12654, 16650, 17575, 21090, 31635, 35150, 52725, 63270, 105450, 158175, 316350]

約数ペア:

[(1, 316350), (2, 158175), (3, 105450), (5, 63270), (6, 52725), (9, 35150), (10, 31635), (15, 21090), (18, 17575), (19, 16650), (25, 12654), (30, 10545), (37, 8550), (38, 8325), (45, 7030), (50, 6327), (57, 5550), (74, 4275), (75, 4218), (90, 3515), (95, 3330), (111, 2850), (114, 2775), (150, 2109), (171, 1850), (185, 1710), (190, 1665), (222, 1425), (225, 1406), (285, 1110), (333, 950), (342, 925), (370, 855), (450, 703), (475, 666), (555, 570)]