39189420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1461

約数の個数: 120

約数和(自身を含む): 130261824

約数和(自身を除く): 91072404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1423, 1530, 1620, 1836, 2295, 2754, 2846, 3060, 4269, 4590, 5508, 5692, 6885, 7115, 8538, 9180, 12807, 13770, 14230, 17076, 21345, 24191, 25614, 27540, 28460, 38421, 42690, 48382, 51228, 64035, 72573, 76842, 85380, 96764, 115263, 120955, 128070, 145146, 153684, 192105, 217719, 230526, 241910, 256140, 290292, 362865, 384210, 435438, 461052, 483820, 576315, 653157, 725730, 768420, 870876, 1088595, 1152630, 1306314, 1451460, 1959471, 2177190, 2305260, 2612628, 3265785, 3918942, 4354380, 6531570, 7837884, 9797355, 13063140, 19594710, 39189420]

約数ペア:

[(1, 39189420), (2, 19594710), (3, 13063140), (4, 9797355), (5, 7837884), (6, 6531570), (9, 4354380), (10, 3918942), (12, 3265785), (15, 2612628), (17, 2305260), (18, 2177190), (20, 1959471), (27, 1451460), (30, 1306314), (34, 1152630), (36, 1088595), (45, 870876), (51, 768420), (54, 725730), (60, 653157), (68, 576315), (81, 483820), (85, 461052), (90, 435438), (102, 384210), (108, 362865), (135, 290292), (153, 256140), (162, 241910), (170, 230526), (180, 217719), (204, 192105), (255, 153684), (270, 145146), (306, 128070), (324, 120955), (340, 115263), (405, 96764), (459, 85380), (510, 76842), (540, 72573), (612, 64035), (765, 51228), (810, 48382), (918, 42690), (1020, 38421), (1377, 28460), (1423, 27540), (1530, 25614), (1620, 24191), (1836, 21345), (2295, 17076), (2754, 14230), (2846, 13770), (3060, 12807), (4269, 9180), (4590, 8538), (5508, 7115), (5692, 6885)]