138775050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{16231}}^1$

素因数の和:16268

約数の個数: 72

約数和(自身を含む): 392489760

約数和(自身を除く): 253714710

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, 16231, 32462, 48693, 81155, 97386, 146079, 162310, 243465, 292158, 308389, 405775, 486930, 616778, 730395, 811550, 925167, 1217325, 1460790, 1541945, 1850334, 2434650, 2775501, 3083890, 3651975, 4625835, 5551002, 7303950, 7709725, 9251670, 13877505, 15419450, 23129175, 27755010, 46258350, 69387525, 138775050]

約数ペア:

[(1, 138775050), (2, 69387525), (3, 46258350), (5, 27755010), (6, 23129175), (9, 15419450), (10, 13877505), (15, 9251670), (18, 7709725), (19, 7303950), (25, 5551002), (30, 4625835), (38, 3651975), (45, 3083890), (50, 2775501), (57, 2434650), (75, 1850334), (90, 1541945), (95, 1460790), (114, 1217325), (150, 925167), (171, 811550), (190, 730395), (225, 616778), (285, 486930), (342, 405775), (450, 308389), (475, 292158), (570, 243465), (855, 162310), (950, 146079), (1425, 97386), (1710, 81155), (2850, 48693), (4275, 32462), (8550, 16231)]