45437880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 144529920

約数和(自身を除く): 99092040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 101, 115, 120, 138, 163, 184, 202, 230, 276, 303, 326, 345, 404, 460, 489, 505, 552, 606, 652, 690, 808, 815, 920, 978, 1010, 1212, 1304, 1380, 1515, 1630, 1956, 2020, 2323, 2424, 2445, 2760, 3030, 3260, 3749, 3912, 4040, 4646, 4890, 6060, 6520, 6969, 7498, 9292, 9780, 11247, 11615, 12120, 13938, 14996, 16463, 18584, 18745, 19560, 22494, 23230, 27876, 29992, 32926, 34845, 37490, 44988, 46460, 49389, 55752, 56235, 65852, 69690, 74980, 82315, 89976, 92920, 98778, 112470, 131704, 139380, 149960, 164630, 197556, 224940, 246945, 278760, 329260, 378649, 395112, 449880, 493890, 658520, 757298, 987780, 1135947, 1514596, 1893245, 1975560, 2271894, 3029192, 3786490, 4543788, 5679735, 7572980, 9087576, 11359470, 15145960, 22718940, 45437880]

約数ペア:

[(1, 45437880), (2, 22718940), (3, 15145960), (4, 11359470), (5, 9087576), (6, 7572980), (8, 5679735), (10, 4543788), (12, 3786490), (15, 3029192), (20, 2271894), (23, 1975560), (24, 1893245), (30, 1514596), (40, 1135947), (46, 987780), (60, 757298), (69, 658520), (92, 493890), (101, 449880), (115, 395112), (120, 378649), (138, 329260), (163, 278760), (184, 246945), (202, 224940), (230, 197556), (276, 164630), (303, 149960), (326, 139380), (345, 131704), (404, 112470), (460, 98778), (489, 92920), (505, 89976), (552, 82315), (606, 74980), (652, 69690), (690, 65852), (808, 56235), (815, 55752), (920, 49389), (978, 46460), (1010, 44988), (1212, 37490), (1304, 34845), (1380, 32926), (1515, 29992), (1630, 27876), (1956, 23230), (2020, 22494), (2323, 19560), (2424, 18745), (2445, 18584), (2760, 16463), (3030, 14996), (3260, 13938), (3749, 12120), (3912, 11615), (4040, 11247), (4646, 9780), (4890, 9292), (6060, 7498), (6520, 6969)]