121359780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 387616320

約数和(自身を除く): 266256540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 67, 87, 90, 116, 134, 145, 174, 180, 201, 261, 268, 290, 335, 347, 348, 402, 435, 522, 580, 603, 670, 694, 804, 870, 1005, 1041, 1044, 1206, 1305, 1340, 1388, 1735, 1740, 1943, 2010, 2082, 2412, 2610, 3015, 3123, 3470, 3886, 4020, 4164, 5205, 5220, 5829, 6030, 6246, 6940, 7772, 9715, 10063, 10410, 11658, 12060, 12492, 15615, 17487, 19430, 20126, 20820, 23249, 23316, 29145, 30189, 31230, 34974, 38860, 40252, 46498, 50315, 58290, 60378, 62460, 69747, 69948, 87435, 90567, 92996, 100630, 116245, 116580, 120756, 139494, 150945, 174870, 181134, 201260, 209241, 232490, 278988, 301890, 348735, 349740, 362268, 418482, 452835, 464980, 603780, 674221, 697470, 836964, 905670, 1046205, 1348442, 1394940, 1811340, 2022663, 2092410, 2696884, 3371105, 4045326, 4184820, 6067989, 6742210, 8090652, 10113315, 12135978, 13484420, 20226630, 24271956, 30339945, 40453260, 60679890, 121359780]

約数ペア:

[(1, 121359780), (2, 60679890), (3, 40453260), (4, 30339945), (5, 24271956), (6, 20226630), (9, 13484420), (10, 12135978), (12, 10113315), (15, 8090652), (18, 6742210), (20, 6067989), (29, 4184820), (30, 4045326), (36, 3371105), (45, 2696884), (58, 2092410), (60, 2022663), (67, 1811340), (87, 1394940), (90, 1348442), (116, 1046205), (134, 905670), (145, 836964), (174, 697470), (180, 674221), (201, 603780), (261, 464980), (268, 452835), (290, 418482), (335, 362268), (347, 349740), (348, 348735), (402, 301890), (435, 278988), (522, 232490), (580, 209241), (603, 201260), (670, 181134), (694, 174870), (804, 150945), (870, 139494), (1005, 120756), (1041, 116580), (1044, 116245), (1206, 100630), (1305, 92996), (1340, 90567), (1388, 87435), (1735, 69948), (1740, 69747), (1943, 62460), (2010, 60378), (2082, 58290), (2412, 50315), (2610, 46498), (3015, 40252), (3123, 38860), (3470, 34974), (3886, 31230), (4020, 30189), (4164, 29145), (5205, 23316), (5220, 23249), (5829, 20820), (6030, 20126), (6246, 19430), (6940, 17487), (7772, 15615), (9715, 12492), (10063, 12060), (10410, 11658)]