1319423400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{3067}}^1$

素因数の和:3328

約数の個数: 144

約数和(自身を含む): 4451054400

約数和(自身を除く): 3131631000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 239, 300, 360, 450, 478, 600, 717, 900, 956, 1195, 1434, 1800, 1912, 2151, 2390, 2868, 3067, 3585, 4302, 4780, 5736, 5975, 6134, 7170, 8604, 9201, 9560, 10755, 11950, 12268, 14340, 15335, 17208, 17925, 18402, 21510, 23900, 24536, 27603, 28680, 30670, 35850, 36804, 43020, 46005, 47800, 53775, 55206, 61340, 71700, 73608, 76675, 86040, 92010, 107550, 110412, 122680, 138015, 143400, 153350, 184020, 215100, 220824, 230025, 276030, 306700, 368040, 430200, 460050, 552060, 613400, 690075, 733013, 920100, 1104120, 1380150, 1466026, 1840200, 2199039, 2760300, 2932052, 3665065, 4398078, 5520600, 5864104, 6597117, 7330130, 8796156, 10995195, 13194234, 14660260, 17592312, 18325325, 21990390, 26388468, 29320520, 32985585, 36650650, 43980780, 52776936, 54975975, 65971170, 73301300, 87961560, 109951950, 131942340, 146602600, 164927925, 219903900, 263884680, 329855850, 439807800, 659711700, 1319423400]

約数ペア:

[(1, 1319423400), (2, 659711700), (3, 439807800), (4, 329855850), (5, 263884680), (6, 219903900), (8, 164927925), (9, 146602600), (10, 131942340), (12, 109951950), (15, 87961560), (18, 73301300), (20, 65971170), (24, 54975975), (25, 52776936), (30, 43980780), (36, 36650650), (40, 32985585), (45, 29320520), (50, 26388468), (60, 21990390), (72, 18325325), (75, 17592312), (90, 14660260), (100, 13194234), (120, 10995195), (150, 8796156), (180, 7330130), (200, 6597117), (225, 5864104), (239, 5520600), (300, 4398078), (360, 3665065), (450, 2932052), (478, 2760300), (600, 2199039), (717, 1840200), (900, 1466026), (956, 1380150), (1195, 1104120), (1434, 920100), (1800, 733013), (1912, 690075), (2151, 613400), (2390, 552060), (2868, 460050), (3067, 430200), (3585, 368040), (4302, 306700), (4780, 276030), (5736, 230025), (5975, 220824), (6134, 215100), (7170, 184020), (8604, 153350), (9201, 143400), (9560, 138015), (10755, 122680), (11950, 110412), (12268, 107550), (14340, 92010), (15335, 86040), (17208, 76675), (17925, 73608), (18402, 71700), (21510, 61340), (23900, 55206), (24536, 53775), (27603, 47800), (28680, 46005), (30670, 43020), (35850, 36804)]