380177800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3607}}^1$

素因数の和:3671

約数の個数: 96

約数和(自身を含む): 966366720

約数和(自身を除く): 586188920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 136, 155, 170, 200, 248, 310, 340, 425, 527, 620, 680, 775, 850, 1054, 1240, 1550, 1700, 2108, 2635, 3100, 3400, 3607, 4216, 5270, 6200, 7214, 10540, 13175, 14428, 18035, 21080, 26350, 28856, 36070, 52700, 61319, 72140, 90175, 105400, 111817, 122638, 144280, 180350, 223634, 245276, 306595, 360700, 447268, 490552, 559085, 613190, 721400, 894536, 1118170, 1226380, 1532975, 1900889, 2236340, 2452760, 2795425, 3065950, 3801778, 4472680, 5590850, 6131900, 7603556, 9504445, 11181700, 12263800, 15207112, 19008890, 22363400, 38017780, 47522225, 76035560, 95044450, 190088900, 380177800]

約数ペア:

[(1, 380177800), (2, 190088900), (4, 95044450), (5, 76035560), (8, 47522225), (10, 38017780), (17, 22363400), (20, 19008890), (25, 15207112), (31, 12263800), (34, 11181700), (40, 9504445), (50, 7603556), (62, 6131900), (68, 5590850), (85, 4472680), (100, 3801778), (124, 3065950), (136, 2795425), (155, 2452760), (170, 2236340), (200, 1900889), (248, 1532975), (310, 1226380), (340, 1118170), (425, 894536), (527, 721400), (620, 613190), (680, 559085), (775, 490552), (850, 447268), (1054, 360700), (1240, 306595), (1550, 245276), (1700, 223634), (2108, 180350), (2635, 144280), (3100, 122638), (3400, 111817), (3607, 105400), (4216, 90175), (5270, 72140), (6200, 61319), (7214, 52700), (10540, 36070), (13175, 28856), (14428, 26350), (18035, 21080)]