179446140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 564651360

約数和(自身を除く): 385205220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 61, 90, 118, 122, 177, 180, 183, 236, 244, 277, 295, 305, 354, 366, 531, 549, 554, 590, 610, 708, 732, 831, 885, 915, 1062, 1098, 1108, 1180, 1220, 1385, 1662, 1770, 1830, 2124, 2196, 2493, 2655, 2745, 2770, 3324, 3540, 3599, 3660, 4155, 4986, 5310, 5490, 5540, 7198, 8310, 9972, 10620, 10797, 10980, 12465, 14396, 16343, 16620, 16897, 17995, 21594, 24930, 32391, 32686, 33794, 35990, 43188, 49029, 49860, 50691, 53985, 64782, 65372, 67588, 71980, 81715, 84485, 98058, 101382, 107970, 129564, 147087, 152073, 161955, 163430, 168970, 196116, 202764, 215940, 245145, 253455, 294174, 304146, 323910, 326860, 337940, 490290, 506910, 588348, 608292, 647820, 735435, 760365, 980580, 996923, 1013820, 1470870, 1520730, 1993846, 2941740, 2990769, 3041460, 3987692, 4984615, 5981538, 8972307, 9969230, 11963076, 14953845, 17944614, 19938460, 29907690, 35889228, 44861535, 59815380, 89723070, 179446140]

約数ペア:

[(1, 179446140), (2, 89723070), (3, 59815380), (4, 44861535), (5, 35889228), (6, 29907690), (9, 19938460), (10, 17944614), (12, 14953845), (15, 11963076), (18, 9969230), (20, 8972307), (30, 5981538), (36, 4984615), (45, 3987692), (59, 3041460), (60, 2990769), (61, 2941740), (90, 1993846), (118, 1520730), (122, 1470870), (177, 1013820), (180, 996923), (183, 980580), (236, 760365), (244, 735435), (277, 647820), (295, 608292), (305, 588348), (354, 506910), (366, 490290), (531, 337940), (549, 326860), (554, 323910), (590, 304146), (610, 294174), (708, 253455), (732, 245145), (831, 215940), (885, 202764), (915, 196116), (1062, 168970), (1098, 163430), (1108, 161955), (1180, 152073), (1220, 147087), (1385, 129564), (1662, 107970), (1770, 101382), (1830, 98058), (2124, 84485), (2196, 81715), (2493, 71980), (2655, 67588), (2745, 65372), (2770, 64782), (3324, 53985), (3540, 50691), (3599, 49860), (3660, 49029), (4155, 43188), (4986, 35990), (5310, 33794), (5490, 32686), (5540, 32391), (7198, 24930), (8310, 21594), (9972, 17995), (10620, 16897), (10797, 16620), (10980, 16343), (12465, 14396)]