87224220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 277385472

約数和(自身を除く): 190161252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 53, 60, 82, 90, 106, 123, 159, 164, 180, 205, 212, 223, 246, 265, 318, 369, 410, 446, 477, 492, 530, 615, 636, 669, 738, 795, 820, 892, 954, 1060, 1115, 1230, 1338, 1476, 1590, 1845, 1908, 2007, 2173, 2230, 2385, 2460, 2676, 3180, 3345, 3690, 4014, 4346, 4460, 4770, 6519, 6690, 7380, 8028, 8692, 9143, 9540, 10035, 10865, 11819, 13038, 13380, 18286, 19557, 20070, 21730, 23638, 26076, 27429, 32595, 35457, 36572, 39114, 40140, 43460, 45715, 47276, 54858, 59095, 65190, 70914, 78228, 82287, 91430, 97785, 106371, 109716, 118190, 130380, 137145, 141828, 164574, 177285, 182860, 195570, 212742, 236380, 274290, 329148, 354570, 391140, 411435, 425484, 484579, 531855, 548580, 709140, 822870, 969158, 1063710, 1453737, 1645740, 1938316, 2127420, 2422895, 2907474, 4361211, 4845790, 5814948, 7268685, 8722422, 9691580, 14537370, 17444844, 21806055, 29074740, 43612110, 87224220]

約数ペア:

[(1, 87224220), (2, 43612110), (3, 29074740), (4, 21806055), (5, 17444844), (6, 14537370), (9, 9691580), (10, 8722422), (12, 7268685), (15, 5814948), (18, 4845790), (20, 4361211), (30, 2907474), (36, 2422895), (41, 2127420), (45, 1938316), (53, 1645740), (60, 1453737), (82, 1063710), (90, 969158), (106, 822870), (123, 709140), (159, 548580), (164, 531855), (180, 484579), (205, 425484), (212, 411435), (223, 391140), (246, 354570), (265, 329148), (318, 274290), (369, 236380), (410, 212742), (446, 195570), (477, 182860), (492, 177285), (530, 164574), (615, 141828), (636, 137145), (669, 130380), (738, 118190), (795, 109716), (820, 106371), (892, 97785), (954, 91430), (1060, 82287), (1115, 78228), (1230, 70914), (1338, 65190), (1476, 59095), (1590, 54858), (1845, 47276), (1908, 45715), (2007, 43460), (2173, 40140), (2230, 39114), (2385, 36572), (2460, 35457), (2676, 32595), (3180, 27429), (3345, 26076), (3690, 23638), (4014, 21730), (4346, 20070), (4460, 19557), (4770, 18286), (6519, 13380), (6690, 13038), (7380, 11819), (8028, 10865), (8692, 10035), (9143, 9540)]