237948660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77761}}^1$

素因数の和:77793

約数の個数: 72

約数和(自身を含む): 764244936

約数和(自身を除く): 526296276

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, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 77761, 155522, 233283, 311044, 388805, 466566, 699849, 777610, 933132, 1166415, 1321937, 1399698, 1555220, 2332830, 2643874, 2799396, 3499245, 3965811, 4665660, 5287748, 6609685, 6998490, 7931622, 11897433, 13219370, 13996980, 15863244, 19829055, 23794866, 26438740, 39658110, 47589732, 59487165, 79316220, 118974330, 237948660]

約数ペア:

[(1, 237948660), (2, 118974330), (3, 79316220), (4, 59487165), (5, 47589732), (6, 39658110), (9, 26438740), (10, 23794866), (12, 19829055), (15, 15863244), (17, 13996980), (18, 13219370), (20, 11897433), (30, 7931622), (34, 6998490), (36, 6609685), (45, 5287748), (51, 4665660), (60, 3965811), (68, 3499245), (85, 2799396), (90, 2643874), (102, 2332830), (153, 1555220), (170, 1399698), (180, 1321937), (204, 1166415), (255, 933132), (306, 777610), (340, 699849), (510, 466566), (612, 388805), (765, 311044), (1020, 233283), (1530, 155522), (3060, 77761)]