129959940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 399200256

約数和(自身を除く): 269240316

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 223, 330, 446, 660, 669, 883, 892, 1115, 1338, 1766, 2230, 2453, 2649, 2676, 3345, 3532, 4415, 4460, 4906, 5298, 6690, 7359, 8830, 9713, 9812, 10596, 12265, 13245, 13380, 14718, 17660, 19426, 24530, 26490, 29139, 29436, 36795, 38852, 48565, 49060, 52980, 58278, 73590, 97130, 116556, 145695, 147180, 194260, 196909, 291390, 393818, 582780, 590727, 787636, 984545, 1181454, 1969090, 2165999, 2362908, 2953635, 3938180, 4331998, 5907270, 6497997, 8663996, 10829995, 11814540, 12995994, 21659990, 25991988, 32489985, 43319980, 64979970, 129959940]

約数ペア:

[(1, 129959940), (2, 64979970), (3, 43319980), (4, 32489985), (5, 25991988), (6, 21659990), (10, 12995994), (11, 11814540), (12, 10829995), (15, 8663996), (20, 6497997), (22, 5907270), (30, 4331998), (33, 3938180), (44, 2953635), (55, 2362908), (60, 2165999), (66, 1969090), (110, 1181454), (132, 984545), (165, 787636), (220, 590727), (223, 582780), (330, 393818), (446, 291390), (660, 196909), (669, 194260), (883, 147180), (892, 145695), (1115, 116556), (1338, 97130), (1766, 73590), (2230, 58278), (2453, 52980), (2649, 49060), (2676, 48565), (3345, 38852), (3532, 36795), (4415, 29436), (4460, 29139), (4906, 26490), (5298, 24530), (6690, 19426), (7359, 17660), (8830, 14718), (9713, 13380), (9812, 13245), (10596, 12265)]