155094120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 518265540

約数和(自身を除く): 363171420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 233, 258, 344, 360, 387, 430, 466, 516, 645, 699, 774, 860, 932, 1032, 1165, 1290, 1398, 1548, 1720, 1849, 1864, 1935, 2097, 2330, 2580, 2796, 3096, 3495, 3698, 3870, 4194, 4660, 5160, 5547, 5592, 6990, 7396, 7740, 8388, 9245, 9320, 10019, 10485, 11094, 13980, 14792, 15480, 16641, 16776, 18490, 20038, 20970, 22188, 27735, 27960, 30057, 33282, 36980, 40076, 41940, 44376, 50095, 55470, 60114, 66564, 73960, 80152, 83205, 83880, 90171, 100190, 110940, 120228, 133128, 150285, 166410, 180342, 200380, 221880, 240456, 300570, 332820, 360684, 400760, 430817, 450855, 601140, 665640, 721368, 861634, 901710, 1202280, 1292451, 1723268, 1803420, 2154085, 2584902, 3446536, 3606840, 3877353, 4308170, 5169804, 6462255, 7754706, 8616340, 10339608, 12924510, 15509412, 17232680, 19386765, 25849020, 31018824, 38773530, 51698040, 77547060, 155094120]

約数ペア:

[(1, 155094120), (2, 77547060), (3, 51698040), (4, 38773530), (5, 31018824), (6, 25849020), (8, 19386765), (9, 17232680), (10, 15509412), (12, 12924510), (15, 10339608), (18, 8616340), (20, 7754706), (24, 6462255), (30, 5169804), (36, 4308170), (40, 3877353), (43, 3606840), (45, 3446536), (60, 2584902), (72, 2154085), (86, 1803420), (90, 1723268), (120, 1292451), (129, 1202280), (172, 901710), (180, 861634), (215, 721368), (233, 665640), (258, 601140), (344, 450855), (360, 430817), (387, 400760), (430, 360684), (466, 332820), (516, 300570), (645, 240456), (699, 221880), (774, 200380), (860, 180342), (932, 166410), (1032, 150285), (1165, 133128), (1290, 120228), (1398, 110940), (1548, 100190), (1720, 90171), (1849, 83880), (1864, 83205), (1935, 80152), (2097, 73960), (2330, 66564), (2580, 60114), (2796, 55470), (3096, 50095), (3495, 44376), (3698, 41940), (3870, 40076), (4194, 36980), (4660, 33282), (5160, 30057), (5547, 27960), (5592, 27735), (6990, 22188), (7396, 20970), (7740, 20038), (8388, 18490), (9245, 16776), (9320, 16641), (10019, 15480), (10485, 14792), (11094, 13980)]