229875660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 216

約数和(自身を含む): 825355440

約数和(自身を除く): 595479780

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, 67, 70, 84, 90, 98, 105, 126, 134, 140, 147, 180, 196, 201, 210, 245, 252, 268, 294, 315, 335, 389, 402, 420, 441, 469, 490, 588, 603, 630, 670, 735, 778, 804, 882, 938, 980, 1005, 1167, 1206, 1260, 1340, 1407, 1470, 1556, 1764, 1876, 1945, 2010, 2205, 2334, 2345, 2412, 2723, 2814, 2940, 3015, 3283, 3501, 3890, 4020, 4221, 4410, 4668, 4690, 5446, 5628, 5835, 6030, 6566, 7002, 7035, 7780, 8169, 8442, 8820, 9380, 9849, 10892, 11670, 12060, 13132, 13615, 14004, 14070, 16338, 16415, 16884, 17505, 19061, 19698, 21105, 23340, 24507, 26063, 27230, 28140, 29547, 32676, 32830, 35010, 38122, 39396, 40845, 42210, 49014, 49245, 52126, 54460, 57183, 59094, 65660, 70020, 76244, 78189, 81690, 84420, 95305, 98028, 98490, 104252, 114366, 118188, 122535, 130315, 147735, 156378, 163380, 171549, 182441, 190610, 196980, 228732, 234567, 245070, 260630, 285915, 295470, 312756, 343098, 364882, 381220, 390945, 469134, 490140, 521260, 547323, 571830, 590940, 686196, 729764, 781890, 857745, 912205, 938268, 1094646, 1143660, 1172835, 1277087, 1563780, 1641969, 1715490, 1824410, 2189292, 2345670, 2554174, 2736615, 3283938, 3430980, 3648820, 3831261, 4691340, 5108348, 5473230, 6385435, 6567876, 7662522, 8209845, 10946460, 11493783, 12770870, 15325044, 16419690, 19156305, 22987566, 25541740, 32839380, 38312610, 45975132, 57468915, 76625220, 114937830, 229875660]

約数ペア:

[(1, 229875660), (2, 114937830), (3, 76625220), (4, 57468915), (5, 45975132), (6, 38312610), (7, 32839380), (9, 25541740), (10, 22987566), (12, 19156305), (14, 16419690), (15, 15325044), (18, 12770870), (20, 11493783), (21, 10946460), (28, 8209845), (30, 7662522), (35, 6567876), (36, 6385435), (42, 5473230), (45, 5108348), (49, 4691340), (60, 3831261), (63, 3648820), (67, 3430980), (70, 3283938), (84, 2736615), (90, 2554174), (98, 2345670), (105, 2189292), (126, 1824410), (134, 1715490), (140, 1641969), (147, 1563780), (180, 1277087), (196, 1172835), (201, 1143660), (210, 1094646), (245, 938268), (252, 912205), (268, 857745), (294, 781890), (315, 729764), (335, 686196), (389, 590940), (402, 571830), (420, 547323), (441, 521260), (469, 490140), (490, 469134), (588, 390945), (603, 381220), (630, 364882), (670, 343098), (735, 312756), (778, 295470), (804, 285915), (882, 260630), (938, 245070), (980, 234567), (1005, 228732), (1167, 196980), (1206, 190610), (1260, 182441), (1340, 171549), (1407, 163380), (1470, 156378), (1556, 147735), (1764, 130315), (1876, 122535), (1945, 118188), (2010, 114366), (2205, 104252), (2334, 98490), (2345, 98028), (2412, 95305), (2723, 84420), (2814, 81690), (2940, 78189), (3015, 76244), (3283, 70020), (3501, 65660), (3890, 59094), (4020, 57183), (4221, 54460), (4410, 52126), (4668, 49245), (4690, 49014), (5446, 42210), (5628, 40845), (5835, 39396), (6030, 38122), (6566, 35010), (7002, 32830), (7035, 32676), (7780, 29547), (8169, 28140), (8442, 27230), (8820, 26063), (9380, 24507), (9849, 23340), (10892, 21105), (11670, 19698), (12060, 19061), (13132, 17505), (13615, 16884), (14004, 16415), (14070, 16338)]