98840520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1380

約数の個数: 128

約数和(自身を含む): 334368000

約数和(自身を除く): 235527480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1289, 1420, 1704, 1917, 2130, 2556, 2578, 2840, 3195, 3834, 3867, 4260, 5112, 5156, 6390, 6445, 7668, 7734, 8520, 9585, 10312, 11601, 12780, 12890, 15336, 15468, 19170, 19335, 23202, 25560, 25780, 30936, 34803, 38340, 38670, 46404, 51560, 58005, 69606, 76680, 77340, 91519, 92808, 116010, 139212, 154680, 174015, 183038, 232020, 274557, 278424, 348030, 366076, 457595, 464040, 549114, 696060, 732152, 823671, 915190, 1098228, 1372785, 1392120, 1647342, 1830380, 2196456, 2471013, 2745570, 3294684, 3660760, 4118355, 4942026, 5491140, 6589368, 8236710, 9884052, 10982280, 12355065, 16473420, 19768104, 24710130, 32946840, 49420260, 98840520]

約数ペア:

[(1, 98840520), (2, 49420260), (3, 32946840), (4, 24710130), (5, 19768104), (6, 16473420), (8, 12355065), (9, 10982280), (10, 9884052), (12, 8236710), (15, 6589368), (18, 5491140), (20, 4942026), (24, 4118355), (27, 3660760), (30, 3294684), (36, 2745570), (40, 2471013), (45, 2196456), (54, 1830380), (60, 1647342), (71, 1392120), (72, 1372785), (90, 1098228), (108, 915190), (120, 823671), (135, 732152), (142, 696060), (180, 549114), (213, 464040), (216, 457595), (270, 366076), (284, 348030), (355, 278424), (360, 274557), (426, 232020), (540, 183038), (568, 174015), (639, 154680), (710, 139212), (852, 116010), (1065, 92808), (1080, 91519), (1278, 77340), (1289, 76680), (1420, 69606), (1704, 58005), (1917, 51560), (2130, 46404), (2556, 38670), (2578, 38340), (2840, 34803), (3195, 30936), (3834, 25780), (3867, 25560), (4260, 23202), (5112, 19335), (5156, 19170), (6390, 15468), (6445, 15336), (7668, 12890), (7734, 12780), (8520, 11601), (9585, 10312)]