153203940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4651}}^1$

素因数の和:4730

約数の個数: 96

約数和(自身を含む): 484552320

約数和(自身を除く): 331348380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 4651, 5490, 6588, 8235, 9302, 10980, 13953, 16470, 18604, 23255, 27906, 32940, 41859, 46510, 55812, 69765, 83718, 93020, 125577, 139530, 167436, 209295, 251154, 279060, 283711, 418590, 502308, 567422, 627885, 837180, 851133, 1134844, 1255770, 1418555, 1702266, 2511540, 2553399, 2837110, 3404532, 4255665, 5106798, 5674220, 7660197, 8511330, 10213596, 12766995, 15320394, 17022660, 25533990, 30640788, 38300985, 51067980, 76601970, 153203940]

約数ペア:

[(1, 153203940), (2, 76601970), (3, 51067980), (4, 38300985), (5, 30640788), (6, 25533990), (9, 17022660), (10, 15320394), (12, 12766995), (15, 10213596), (18, 8511330), (20, 7660197), (27, 5674220), (30, 5106798), (36, 4255665), (45, 3404532), (54, 2837110), (60, 2553399), (61, 2511540), (90, 1702266), (108, 1418555), (122, 1255770), (135, 1134844), (180, 851133), (183, 837180), (244, 627885), (270, 567422), (305, 502308), (366, 418590), (540, 283711), (549, 279060), (610, 251154), (732, 209295), (915, 167436), (1098, 139530), (1220, 125577), (1647, 93020), (1830, 83718), (2196, 69765), (2745, 55812), (3294, 46510), (3660, 41859), (4651, 32940), (5490, 27906), (6588, 23255), (8235, 18604), (9302, 16470), (10980, 13953)]