129263750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 323896320

約数和(自身を除く): 194632570

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 79, 85, 110, 119, 125, 154, 158, 170, 175, 187, 238, 250, 275, 350, 374, 385, 395, 425, 550, 553, 595, 625, 770, 790, 850, 869, 875, 935, 1106, 1190, 1250, 1309, 1343, 1375, 1738, 1750, 1870, 1925, 1975, 2125, 2618, 2686, 2750, 2765, 2975, 3850, 3950, 4250, 4345, 4375, 4675, 5530, 5950, 6083, 6545, 6715, 6875, 8690, 8750, 9350, 9401, 9625, 9875, 10625, 12166, 13090, 13430, 13750, 13825, 14773, 14875, 18802, 19250, 19750, 21250, 21725, 23375, 27650, 29546, 29750, 30415, 32725, 33575, 43450, 46750, 47005, 48125, 49375, 60830, 65450, 67150, 69125, 73865, 74375, 94010, 96250, 98750, 103411, 108625, 116875, 138250, 147730, 148750, 152075, 163625, 167875, 206822, 217250, 233750, 235025, 304150, 327250, 335750, 345625, 369325, 470050, 517055, 543125, 691250, 738650, 760375, 818125, 839375, 1034110, 1086250, 1175125, 1520750, 1636250, 1678750, 1846625, 2350250, 2585275, 3693250, 3801875, 5170550, 5875625, 7603750, 9233125, 11751250, 12926375, 18466250, 25852750, 64631875, 129263750]

約数ペア:

[(1, 129263750), (2, 64631875), (5, 25852750), (7, 18466250), (10, 12926375), (11, 11751250), (14, 9233125), (17, 7603750), (22, 5875625), (25, 5170550), (34, 3801875), (35, 3693250), (50, 2585275), (55, 2350250), (70, 1846625), (77, 1678750), (79, 1636250), (85, 1520750), (110, 1175125), (119, 1086250), (125, 1034110), (154, 839375), (158, 818125), (170, 760375), (175, 738650), (187, 691250), (238, 543125), (250, 517055), (275, 470050), (350, 369325), (374, 345625), (385, 335750), (395, 327250), (425, 304150), (550, 235025), (553, 233750), (595, 217250), (625, 206822), (770, 167875), (790, 163625), (850, 152075), (869, 148750), (875, 147730), (935, 138250), (1106, 116875), (1190, 108625), (1250, 103411), (1309, 98750), (1343, 96250), (1375, 94010), (1738, 74375), (1750, 73865), (1870, 69125), (1925, 67150), (1975, 65450), (2125, 60830), (2618, 49375), (2686, 48125), (2750, 47005), (2765, 46750), (2975, 43450), (3850, 33575), (3950, 32725), (4250, 30415), (4345, 29750), (4375, 29546), (4675, 27650), (5530, 23375), (5950, 21725), (6083, 21250), (6545, 19750), (6715, 19250), (6875, 18802), (8690, 14875), (8750, 14773), (9350, 13825), (9401, 13750), (9625, 13430), (9875, 13090), (10625, 12166)]