126723540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 378000000

約数和(自身を除く): 251276460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 89, 95, 114, 178, 190, 228, 267, 285, 356, 380, 445, 534, 570, 890, 1068, 1140, 1249, 1335, 1691, 1780, 2498, 2670, 3382, 3747, 4996, 5073, 5340, 6245, 6764, 7494, 8455, 10146, 12490, 14988, 16910, 18735, 20292, 23731, 24980, 25365, 33820, 37470, 47462, 50730, 71193, 74940, 94924, 101460, 111161, 118655, 142386, 222322, 237310, 284772, 333483, 355965, 444644, 474620, 555805, 666966, 711930, 1111610, 1333932, 1423860, 1667415, 2112059, 2223220, 3334830, 4224118, 6336177, 6669660, 8448236, 10560295, 12672354, 21120590, 25344708, 31680885, 42241180, 63361770, 126723540]

約数ペア:

[(1, 126723540), (2, 63361770), (3, 42241180), (4, 31680885), (5, 25344708), (6, 21120590), (10, 12672354), (12, 10560295), (15, 8448236), (19, 6669660), (20, 6336177), (30, 4224118), (38, 3334830), (57, 2223220), (60, 2112059), (76, 1667415), (89, 1423860), (95, 1333932), (114, 1111610), (178, 711930), (190, 666966), (228, 555805), (267, 474620), (285, 444644), (356, 355965), (380, 333483), (445, 284772), (534, 237310), (570, 222322), (890, 142386), (1068, 118655), (1140, 111161), (1249, 101460), (1335, 94924), (1691, 74940), (1780, 71193), (2498, 50730), (2670, 47462), (3382, 37470), (3747, 33820), (4996, 25365), (5073, 24980), (5340, 23731), (6245, 20292), (6764, 18735), (7494, 16910), (8455, 14988), (10146, 12490)]