297666180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{33749}}^1$

素因数の和:33778

約数の個数: 108

約数和(自身を含む): 1050367500

約数和(自身を除く): 752701320

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, 33749, 67498, 101247, 134996, 168745, 202494, 236243, 303741, 337490, 404988, 472486, 506235, 607482, 674980, 708729, 944972, 1012470, 1181215, 1214964, 1417458, 1518705, 1653701, 2024940, 2126187, 2362430, 2834916, 3037410, 3307402, 3543645, 4252374, 4724860, 4961103, 6074820, 6614804, 7087290, 8268505, 8504748, 9922206, 10630935, 14174580, 14883309, 16537010, 19844412, 21261870, 24805515, 29766618, 33074020, 42523740, 49611030, 59533236, 74416545, 99222060, 148833090, 297666180]

約数ペア:

[(1, 297666180), (2, 148833090), (3, 99222060), (4, 74416545), (5, 59533236), (6, 49611030), (7, 42523740), (9, 33074020), (10, 29766618), (12, 24805515), (14, 21261870), (15, 19844412), (18, 16537010), (20, 14883309), (21, 14174580), (28, 10630935), (30, 9922206), (35, 8504748), (36, 8268505), (42, 7087290), (45, 6614804), (49, 6074820), (60, 4961103), (63, 4724860), (70, 4252374), (84, 3543645), (90, 3307402), (98, 3037410), (105, 2834916), (126, 2362430), (140, 2126187), (147, 2024940), (180, 1653701), (196, 1518705), (210, 1417458), (245, 1214964), (252, 1181215), (294, 1012470), (315, 944972), (420, 708729), (441, 674980), (490, 607482), (588, 506235), (630, 472486), (735, 404988), (882, 337490), (980, 303741), (1260, 236243), (1470, 202494), (1764, 168745), (2205, 134996), (2940, 101247), (4410, 67498), (8820, 33749)]