76827060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6997}}^1$

素因数の和:7073

約数の個数: 72

約数和(自身を含む): 236896296

約数和(自身を除く): 160069236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 6997, 10980, 13994, 20991, 27988, 34985, 41982, 62973, 69970, 83964, 104955, 125946, 139940, 209910, 251892, 314865, 419820, 426817, 629730, 853634, 1259460, 1280451, 1707268, 2134085, 2560902, 3841353, 4268170, 5121804, 6402255, 7682706, 8536340, 12804510, 15365412, 19206765, 25609020, 38413530, 76827060]

約数ペア:

[(1, 76827060), (2, 38413530), (3, 25609020), (4, 19206765), (5, 15365412), (6, 12804510), (9, 8536340), (10, 7682706), (12, 6402255), (15, 5121804), (18, 4268170), (20, 3841353), (30, 2560902), (36, 2134085), (45, 1707268), (60, 1280451), (61, 1259460), (90, 853634), (122, 629730), (180, 426817), (183, 419820), (244, 314865), (305, 251892), (366, 209910), (549, 139940), (610, 125946), (732, 104955), (915, 83964), (1098, 69970), (1220, 62973), (1830, 41982), (2196, 34985), (2745, 27988), (3660, 20991), (5490, 13994), (6997, 10980)]