127600550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 313479936

約数和(自身を除く): 185879386

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 25, 35, 46, 50, 55, 70, 77, 110, 115, 121, 131, 154, 161, 175, 230, 242, 253, 262, 275, 322, 350, 385, 506, 550, 575, 605, 655, 770, 805, 847, 917, 1150, 1210, 1265, 1310, 1441, 1610, 1694, 1771, 1834, 1925, 2530, 2783, 2882, 3013, 3025, 3275, 3542, 3850, 4025, 4235, 4585, 5566, 6026, 6050, 6325, 6550, 7205, 8050, 8470, 8855, 9170, 10087, 12650, 13915, 14410, 15065, 15851, 17710, 19481, 20174, 21091, 21175, 22925, 27830, 30130, 31702, 33143, 36025, 38962, 42182, 42350, 44275, 45850, 50435, 66286, 69575, 72050, 75325, 79255, 88550, 97405, 100870, 105455, 110957, 139150, 150650, 158510, 165715, 194810, 210910, 221914, 232001, 252175, 331430, 364573, 396275, 464002, 487025, 504350, 527275, 554785, 729146, 792550, 828575, 974050, 1054550, 1109570, 1160005, 1657150, 1822865, 2320010, 2552011, 2773925, 3645730, 5104022, 5547850, 5800025, 9114325, 11600050, 12760055, 18228650, 25520110, 63800275, 127600550]

約数ペア:

[(1, 127600550), (2, 63800275), (5, 25520110), (7, 18228650), (10, 12760055), (11, 11600050), (14, 9114325), (22, 5800025), (23, 5547850), (25, 5104022), (35, 3645730), (46, 2773925), (50, 2552011), (55, 2320010), (70, 1822865), (77, 1657150), (110, 1160005), (115, 1109570), (121, 1054550), (131, 974050), (154, 828575), (161, 792550), (175, 729146), (230, 554785), (242, 527275), (253, 504350), (262, 487025), (275, 464002), (322, 396275), (350, 364573), (385, 331430), (506, 252175), (550, 232001), (575, 221914), (605, 210910), (655, 194810), (770, 165715), (805, 158510), (847, 150650), (917, 139150), (1150, 110957), (1210, 105455), (1265, 100870), (1310, 97405), (1441, 88550), (1610, 79255), (1694, 75325), (1771, 72050), (1834, 69575), (1925, 66286), (2530, 50435), (2783, 45850), (2882, 44275), (3013, 42350), (3025, 42182), (3275, 38962), (3542, 36025), (3850, 33143), (4025, 31702), (4235, 30130), (4585, 27830), (5566, 22925), (6026, 21175), (6050, 21091), (6325, 20174), (6550, 19481), (7205, 17710), (8050, 15851), (8470, 15065), (8855, 14410), (9170, 13915), (10087, 12650)]