72388050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1064

約数の個数: 96

約数和(自身を含む): 208272384

約数和(自身を除く): 135884334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 71, 75, 105, 142, 150, 175, 210, 213, 350, 355, 426, 497, 525, 710, 971, 994, 1050, 1065, 1491, 1775, 1942, 2130, 2485, 2913, 2982, 3550, 4855, 4970, 5325, 5826, 6797, 7455, 9710, 10650, 12425, 13594, 14565, 14910, 20391, 24275, 24850, 29130, 33985, 37275, 40782, 48550, 67970, 68941, 72825, 74550, 101955, 137882, 145650, 169925, 203910, 206823, 339850, 344705, 413646, 482587, 509775, 689410, 965174, 1019550, 1034115, 1447761, 1723525, 2068230, 2412935, 2895522, 3447050, 4825870, 5170575, 7238805, 10341150, 12064675, 14477610, 24129350, 36194025, 72388050]

約数ペア:

[(1, 72388050), (2, 36194025), (3, 24129350), (5, 14477610), (6, 12064675), (7, 10341150), (10, 7238805), (14, 5170575), (15, 4825870), (21, 3447050), (25, 2895522), (30, 2412935), (35, 2068230), (42, 1723525), (50, 1447761), (70, 1034115), (71, 1019550), (75, 965174), (105, 689410), (142, 509775), (150, 482587), (175, 413646), (210, 344705), (213, 339850), (350, 206823), (355, 203910), (426, 169925), (497, 145650), (525, 137882), (710, 101955), (971, 74550), (994, 72825), (1050, 68941), (1065, 67970), (1491, 48550), (1775, 40782), (1942, 37275), (2130, 33985), (2485, 29130), (2913, 24850), (2982, 24275), (3550, 20391), (4855, 14910), (4970, 14565), (5325, 13594), (5826, 12425), (6797, 10650), (7455, 9710)]