54156270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 160128000

約数和(自身を除く): 105971730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 277, 285, 294, 343, 399, 490, 554, 570, 665, 686, 735, 798, 831, 931, 1029, 1330, 1385, 1470, 1662, 1715, 1862, 1939, 1995, 2058, 2770, 2793, 3430, 3878, 3990, 4155, 4655, 5145, 5263, 5586, 5817, 6517, 8310, 9310, 9695, 10290, 10526, 11634, 13034, 13573, 13965, 15789, 19390, 19551, 26315, 27146, 27930, 29085, 31578, 32585, 36841, 39102, 40719, 52630, 58170, 65170, 67865, 73682, 78945, 81438, 95011, 97755, 110523, 135730, 157890, 184205, 190022, 195510, 203595, 221046, 257887, 285033, 368410, 407190, 475055, 515774, 552615, 570066, 773661, 950110, 1105230, 1289435, 1425165, 1547322, 1805209, 2578870, 2850330, 3610418, 3868305, 5415627, 7736610, 9026045, 10831254, 18052090, 27078135, 54156270]

約数ペア:

[(1, 54156270), (2, 27078135), (3, 18052090), (5, 10831254), (6, 9026045), (7, 7736610), (10, 5415627), (14, 3868305), (15, 3610418), (19, 2850330), (21, 2578870), (30, 1805209), (35, 1547322), (38, 1425165), (42, 1289435), (49, 1105230), (57, 950110), (70, 773661), (95, 570066), (98, 552615), (105, 515774), (114, 475055), (133, 407190), (147, 368410), (190, 285033), (210, 257887), (245, 221046), (266, 203595), (277, 195510), (285, 190022), (294, 184205), (343, 157890), (399, 135730), (490, 110523), (554, 97755), (570, 95011), (665, 81438), (686, 78945), (735, 73682), (798, 67865), (831, 65170), (931, 58170), (1029, 52630), (1330, 40719), (1385, 39102), (1470, 36841), (1662, 32585), (1715, 31578), (1862, 29085), (1939, 27930), (1995, 27146), (2058, 26315), (2770, 19551), (2793, 19390), (3430, 15789), (3878, 13965), (3990, 13573), (4155, 13034), (4655, 11634), (5145, 10526), (5263, 10290), (5586, 9695), (5817, 9310), (6517, 8310)]