151423250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 339655680

約数和(自身を除く): 188232430

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 41, 50, 55, 79, 82, 85, 110, 125, 158, 170, 187, 205, 250, 275, 374, 395, 410, 425, 451, 550, 697, 790, 850, 869, 902, 935, 1025, 1343, 1375, 1394, 1738, 1870, 1975, 2050, 2125, 2255, 2686, 2750, 3239, 3485, 3950, 4250, 4345, 4510, 4675, 5125, 6478, 6715, 6970, 7667, 8690, 9350, 9875, 10250, 11275, 13430, 14773, 15334, 16195, 17425, 19750, 21725, 22550, 23375, 29546, 32390, 33575, 34850, 35629, 38335, 43450, 46750, 55063, 56375, 67150, 71258, 73865, 76670, 80975, 87125, 108625, 110126, 112750, 147730, 161950, 167875, 174250, 178145, 191675, 217250, 275315, 335750, 356290, 369325, 383350, 404875, 550630, 605693, 738650, 809750, 890725, 958375, 1211386, 1376575, 1781450, 1846625, 1916750, 2753150, 3028465, 3693250, 4453625, 6056930, 6882875, 8907250, 13765750, 15142325, 30284650, 75711625, 151423250]

約数ペア:

[(1, 151423250), (2, 75711625), (5, 30284650), (10, 15142325), (11, 13765750), (17, 8907250), (22, 6882875), (25, 6056930), (34, 4453625), (41, 3693250), (50, 3028465), (55, 2753150), (79, 1916750), (82, 1846625), (85, 1781450), (110, 1376575), (125, 1211386), (158, 958375), (170, 890725), (187, 809750), (205, 738650), (250, 605693), (275, 550630), (374, 404875), (395, 383350), (410, 369325), (425, 356290), (451, 335750), (550, 275315), (697, 217250), (790, 191675), (850, 178145), (869, 174250), (902, 167875), (935, 161950), (1025, 147730), (1343, 112750), (1375, 110126), (1394, 108625), (1738, 87125), (1870, 80975), (1975, 76670), (2050, 73865), (2125, 71258), (2255, 67150), (2686, 56375), (2750, 55063), (3239, 46750), (3485, 43450), (3950, 38335), (4250, 35629), (4345, 34850), (4510, 33575), (4675, 32390), (5125, 29546), (6478, 23375), (6715, 22550), (6970, 21725), (7667, 19750), (8690, 17425), (9350, 16195), (9875, 15334), (10250, 14773), (11275, 13430)]