22920300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:689

約数の個数: 144

約数和(自身を含む): 79474080

約数和(自身を除く): 56553780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 653, 675, 702, 780, 900, 975, 1170, 1300, 1306, 1350, 1404, 1755, 1950, 1959, 2340, 2612, 2700, 2925, 3265, 3510, 3900, 3918, 5850, 5877, 6530, 7020, 7836, 8489, 8775, 9795, 11700, 11754, 13060, 16325, 16978, 17550, 17631, 19590, 23508, 25467, 29385, 32650, 33956, 35100, 35262, 39180, 42445, 48975, 50934, 58770, 65300, 70524, 76401, 84890, 88155, 97950, 101868, 117540, 127335, 146925, 152802, 169780, 176310, 195900, 212225, 229203, 254670, 293850, 305604, 352620, 382005, 424450, 440775, 458406, 509340, 587700, 636675, 764010, 848900, 881550, 916812, 1146015, 1273350, 1528020, 1763100, 1910025, 2292030, 2546700, 3820050, 4584060, 5730075, 7640100, 11460150, 22920300]

約数ペア:

[(1, 22920300), (2, 11460150), (3, 7640100), (4, 5730075), (5, 4584060), (6, 3820050), (9, 2546700), (10, 2292030), (12, 1910025), (13, 1763100), (15, 1528020), (18, 1273350), (20, 1146015), (25, 916812), (26, 881550), (27, 848900), (30, 764010), (36, 636675), (39, 587700), (45, 509340), (50, 458406), (52, 440775), (54, 424450), (60, 382005), (65, 352620), (75, 305604), (78, 293850), (90, 254670), (100, 229203), (108, 212225), (117, 195900), (130, 176310), (135, 169780), (150, 152802), (156, 146925), (180, 127335), (195, 117540), (225, 101868), (234, 97950), (260, 88155), (270, 84890), (300, 76401), (325, 70524), (351, 65300), (390, 58770), (450, 50934), (468, 48975), (540, 42445), (585, 39180), (650, 35262), (653, 35100), (675, 33956), (702, 32650), (780, 29385), (900, 25467), (975, 23508), (1170, 19590), (1300, 17631), (1306, 17550), (1350, 16978), (1404, 16325), (1755, 13060), (1950, 11754), (1959, 11700), (2340, 9795), (2612, 8775), (2700, 8489), (2925, 7836), (3265, 7020), (3510, 6530), (3900, 5877), (3918, 5850)]