151606980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17189}}^1$

素因数の和:17218

約数の個数: 108

約数和(自身を含む): 534987180

約数和(自身を除く): 383380200

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 17189, 34378, 51567, 68756, 85945, 103134, 120323, 154701, 171890, 206268, 240646, 257835, 309402, 343780, 360969, 481292, 515670, 601615, 618804, 721938, 773505, 842261, 1031340, 1082907, 1203230, 1443876, 1547010, 1684522, 1804845, 2165814, 2406460, 2526783, 3094020, 3369044, 3609690, 4211305, 4331628, 5053566, 5414535, 7219380, 7580349, 8422610, 10107132, 10829070, 12633915, 15160698, 16845220, 21658140, 25267830, 30321396, 37901745, 50535660, 75803490, 151606980]

約数ペア:

[(1, 151606980), (2, 75803490), (3, 50535660), (4, 37901745), (5, 30321396), (6, 25267830), (7, 21658140), (9, 16845220), (10, 15160698), (12, 12633915), (14, 10829070), (15, 10107132), (18, 8422610), (20, 7580349), (21, 7219380), (28, 5414535), (30, 5053566), (35, 4331628), (36, 4211305), (42, 3609690), (45, 3369044), (49, 3094020), (60, 2526783), (63, 2406460), (70, 2165814), (84, 1804845), (90, 1684522), (98, 1547010), (105, 1443876), (126, 1203230), (140, 1082907), (147, 1031340), (180, 842261), (196, 773505), (210, 721938), (245, 618804), (252, 601615), (294, 515670), (315, 481292), (420, 360969), (441, 343780), (490, 309402), (588, 257835), (630, 240646), (735, 206268), (882, 171890), (980, 154701), (1260, 120323), (1470, 103134), (1764, 85945), (2205, 68756), (2940, 51567), (4410, 34378), (8820, 17189)]