179098740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 581660352

約数和(自身を除く): 402561612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 107, 153, 170, 180, 204, 214, 255, 306, 321, 340, 428, 510, 535, 547, 612, 642, 765, 963, 1020, 1070, 1094, 1284, 1530, 1605, 1641, 1819, 1926, 2140, 2188, 2735, 3060, 3210, 3282, 3638, 3852, 4815, 4923, 5457, 5470, 6420, 6564, 7276, 8205, 9095, 9299, 9630, 9846, 10914, 10940, 16371, 16410, 18190, 18598, 19260, 19692, 21828, 24615, 27285, 27897, 32742, 32820, 36380, 37196, 46495, 49230, 54570, 55794, 58529, 65484, 81855, 83691, 92990, 98460, 109140, 111588, 117058, 139485, 163710, 167382, 175587, 185980, 234116, 278970, 292645, 327420, 334764, 351174, 418455, 526761, 557940, 585290, 702348, 836910, 877935, 994993, 1053522, 1170580, 1673820, 1755870, 1989986, 2107044, 2633805, 2984979, 3511740, 3979972, 4974965, 5267610, 5969958, 8954937, 9949930, 10535220, 11939916, 14924895, 17909874, 19899860, 29849790, 35819748, 44774685, 59699580, 89549370, 179098740]

約数ペア:

[(1, 179098740), (2, 89549370), (3, 59699580), (4, 44774685), (5, 35819748), (6, 29849790), (9, 19899860), (10, 17909874), (12, 14924895), (15, 11939916), (17, 10535220), (18, 9949930), (20, 8954937), (30, 5969958), (34, 5267610), (36, 4974965), (45, 3979972), (51, 3511740), (60, 2984979), (68, 2633805), (85, 2107044), (90, 1989986), (102, 1755870), (107, 1673820), (153, 1170580), (170, 1053522), (180, 994993), (204, 877935), (214, 836910), (255, 702348), (306, 585290), (321, 557940), (340, 526761), (428, 418455), (510, 351174), (535, 334764), (547, 327420), (612, 292645), (642, 278970), (765, 234116), (963, 185980), (1020, 175587), (1070, 167382), (1094, 163710), (1284, 139485), (1530, 117058), (1605, 111588), (1641, 109140), (1819, 98460), (1926, 92990), (2140, 83691), (2188, 81855), (2735, 65484), (3060, 58529), (3210, 55794), (3282, 54570), (3638, 49230), (3852, 46495), (4815, 37196), (4923, 36380), (5457, 32820), (5470, 32742), (6420, 27897), (6564, 27285), (7276, 24615), (8205, 21828), (9095, 19692), (9299, 19260), (9630, 18598), (9846, 18190), (10914, 16410), (10940, 16371)]