55203720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3255

約数の個数: 128

約数和(自身を含む): 194624640

約数和(自身を除く): 139420920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3217, 3432, 4290, 5720, 6434, 8580, 9651, 12868, 16085, 17160, 19302, 25736, 32170, 35387, 38604, 41821, 48255, 64340, 70774, 77208, 83642, 96510, 106161, 125463, 128680, 141548, 167284, 176935, 193020, 209105, 212322, 250926, 283096, 334568, 353870, 386040, 418210, 424644, 460031, 501852, 530805, 627315, 707740, 836420, 849288, 920062, 1003704, 1061610, 1254630, 1380093, 1415480, 1672840, 1840124, 2123220, 2300155, 2509260, 2760186, 3680248, 4246440, 4600310, 5018520, 5520372, 6900465, 9200620, 11040744, 13800930, 18401240, 27601860, 55203720]

約数ペア:

[(1, 55203720), (2, 27601860), (3, 18401240), (4, 13800930), (5, 11040744), (6, 9200620), (8, 6900465), (10, 5520372), (11, 5018520), (12, 4600310), (13, 4246440), (15, 3680248), (20, 2760186), (22, 2509260), (24, 2300155), (26, 2123220), (30, 1840124), (33, 1672840), (39, 1415480), (40, 1380093), (44, 1254630), (52, 1061610), (55, 1003704), (60, 920062), (65, 849288), (66, 836420), (78, 707740), (88, 627315), (104, 530805), (110, 501852), (120, 460031), (130, 424644), (132, 418210), (143, 386040), (156, 353870), (165, 334568), (195, 283096), (220, 250926), (260, 212322), (264, 209105), (286, 193020), (312, 176935), (330, 167284), (390, 141548), (429, 128680), (440, 125463), (520, 106161), (572, 96510), (660, 83642), (715, 77208), (780, 70774), (858, 64340), (1144, 48255), (1320, 41821), (1430, 38604), (1560, 35387), (1716, 32170), (2145, 25736), (2860, 19302), (3217, 17160), (3432, 16085), (4290, 12868), (5720, 9651), (6434, 8580)]