66906450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11437}}^1$

素因数の和:11468

約数の個数: 72

約数和(自身を含む): 193599588

約数和(自身を除く): 126693138

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 11437, 22874, 34311, 57185, 68622, 102933, 114370, 148681, 171555, 205866, 285925, 297362, 343110, 446043, 514665, 571850, 743405, 857775, 892086, 1029330, 1338129, 1486810, 1715550, 2230215, 2573325, 2676258, 3717025, 4460430, 5146650, 6690645, 7434050, 11151075, 13381290, 22302150, 33453225, 66906450]

約数ペア:

[(1, 66906450), (2, 33453225), (3, 22302150), (5, 13381290), (6, 11151075), (9, 7434050), (10, 6690645), (13, 5146650), (15, 4460430), (18, 3717025), (25, 2676258), (26, 2573325), (30, 2230215), (39, 1715550), (45, 1486810), (50, 1338129), (65, 1029330), (75, 892086), (78, 857775), (90, 743405), (117, 571850), (130, 514665), (150, 446043), (195, 343110), (225, 297362), (234, 285925), (325, 205866), (390, 171555), (450, 148681), (585, 114370), (650, 102933), (975, 68622), (1170, 57185), (1950, 34311), (2925, 22874), (5850, 11437)]