76310460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 248844960

約数和(自身を除く): 172534500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 380, 421, 477, 530, 570, 636, 684, 795, 842, 855, 954, 1007, 1060, 1140, 1263, 1590, 1684, 1710, 1908, 2014, 2105, 2385, 2526, 3021, 3180, 3420, 3789, 4028, 4210, 4770, 5035, 5052, 6042, 6315, 7578, 7999, 8420, 9063, 9540, 10070, 12084, 12630, 15105, 15156, 15998, 18126, 18945, 20140, 22313, 23997, 25260, 30210, 31996, 36252, 37890, 39995, 44626, 45315, 47994, 60420, 66939, 71991, 75780, 79990, 89252, 90630, 95988, 111565, 119985, 133878, 143982, 159980, 181260, 200817, 223130, 239970, 267756, 287964, 334695, 359955, 401634, 423947, 446260, 479940, 669390, 719910, 803268, 847894, 1004085, 1271841, 1338780, 1439820, 1695788, 2008170, 2119735, 2543682, 3815523, 4016340, 4239470, 5087364, 6359205, 7631046, 8478940, 12718410, 15262092, 19077615, 25436820, 38155230, 76310460]

約数ペア:

[(1, 76310460), (2, 38155230), (3, 25436820), (4, 19077615), (5, 15262092), (6, 12718410), (9, 8478940), (10, 7631046), (12, 6359205), (15, 5087364), (18, 4239470), (19, 4016340), (20, 3815523), (30, 2543682), (36, 2119735), (38, 2008170), (45, 1695788), (53, 1439820), (57, 1338780), (60, 1271841), (76, 1004085), (90, 847894), (95, 803268), (106, 719910), (114, 669390), (159, 479940), (171, 446260), (180, 423947), (190, 401634), (212, 359955), (228, 334695), (265, 287964), (285, 267756), (318, 239970), (342, 223130), (380, 200817), (421, 181260), (477, 159980), (530, 143982), (570, 133878), (636, 119985), (684, 111565), (795, 95988), (842, 90630), (855, 89252), (954, 79990), (1007, 75780), (1060, 71991), (1140, 66939), (1263, 60420), (1590, 47994), (1684, 45315), (1710, 44626), (1908, 39995), (2014, 37890), (2105, 36252), (2385, 31996), (2526, 30210), (3021, 25260), (3180, 23997), (3420, 22313), (3789, 20140), (4028, 18945), (4210, 18126), (4770, 15998), (5035, 15156), (5052, 15105), (6042, 12630), (6315, 12084), (7578, 10070), (7999, 9540), (8420, 9063)]