74423160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{4219}}^1$

素因数の和:4250

約数の個数: 144

約数和(自身を含む): 281431800

約数和(自身を除く): 207008640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4219, 4410, 5880, 8438, 8820, 12657, 16876, 17640, 21095, 25314, 29533, 33752, 37971, 42190, 50628, 59066, 63285, 75942, 84380, 88599, 101256, 118132, 126570, 147665, 151884, 168760, 177198, 189855, 206731, 236264, 253140, 265797, 295330, 303768, 354396, 379710, 413462, 442995, 506280, 531594, 590660, 620193, 708792, 759420, 826924, 885990, 1033655, 1063188, 1181320, 1240386, 1328985, 1518840, 1653848, 1771980, 1860579, 2067310, 2126376, 2480772, 2657970, 3100965, 3543960, 3721158, 4134620, 4961544, 5315940, 6201930, 7442316, 8269240, 9302895, 10631880, 12403860, 14884632, 18605790, 24807720, 37211580, 74423160]

約数ペア:

[(1, 74423160), (2, 37211580), (3, 24807720), (4, 18605790), (5, 14884632), (6, 12403860), (7, 10631880), (8, 9302895), (9, 8269240), (10, 7442316), (12, 6201930), (14, 5315940), (15, 4961544), (18, 4134620), (20, 3721158), (21, 3543960), (24, 3100965), (28, 2657970), (30, 2480772), (35, 2126376), (36, 2067310), (40, 1860579), (42, 1771980), (45, 1653848), (49, 1518840), (56, 1328985), (60, 1240386), (63, 1181320), (70, 1063188), (72, 1033655), (84, 885990), (90, 826924), (98, 759420), (105, 708792), (120, 620193), (126, 590660), (140, 531594), (147, 506280), (168, 442995), (180, 413462), (196, 379710), (210, 354396), (245, 303768), (252, 295330), (280, 265797), (294, 253140), (315, 236264), (360, 206731), (392, 189855), (420, 177198), (441, 168760), (490, 151884), (504, 147665), (588, 126570), (630, 118132), (735, 101256), (840, 88599), (882, 84380), (980, 75942), (1176, 63285), (1260, 59066), (1470, 50628), (1764, 42190), (1960, 37971), (2205, 33752), (2520, 29533), (2940, 25314), (3528, 21095), (4219, 17640), (4410, 16876), (5880, 12657), (8438, 8820)]