22715100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 74995200

約数和(自身を除く): 52280100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 135, 141, 150, 179, 180, 188, 225, 235, 270, 282, 300, 358, 423, 450, 470, 537, 540, 564, 675, 705, 716, 846, 895, 900, 940, 1074, 1175, 1269, 1350, 1410, 1611, 1692, 1790, 2115, 2148, 2350, 2538, 2685, 2700, 2820, 3222, 3525, 3580, 4230, 4475, 4700, 4833, 5076, 5370, 6345, 6444, 7050, 8055, 8413, 8460, 8950, 9666, 10575, 10740, 12690, 13425, 14100, 16110, 16826, 17900, 19332, 21150, 24165, 25239, 25380, 26850, 31725, 32220, 33652, 40275, 42065, 42300, 48330, 50478, 53700, 63450, 75717, 80550, 84130, 96660, 100956, 120825, 126195, 126900, 151434, 161100, 168260, 210325, 227151, 241650, 252390, 302868, 378585, 420650, 454302, 483300, 504780, 630975, 757170, 841300, 908604, 1135755, 1261950, 1514340, 1892925, 2271510, 2523900, 3785850, 4543020, 5678775, 7571700, 11357550, 22715100]

約数ペア:

[(1, 22715100), (2, 11357550), (3, 7571700), (4, 5678775), (5, 4543020), (6, 3785850), (9, 2523900), (10, 2271510), (12, 1892925), (15, 1514340), (18, 1261950), (20, 1135755), (25, 908604), (27, 841300), (30, 757170), (36, 630975), (45, 504780), (47, 483300), (50, 454302), (54, 420650), (60, 378585), (75, 302868), (90, 252390), (94, 241650), (100, 227151), (108, 210325), (135, 168260), (141, 161100), (150, 151434), (179, 126900), (180, 126195), (188, 120825), (225, 100956), (235, 96660), (270, 84130), (282, 80550), (300, 75717), (358, 63450), (423, 53700), (450, 50478), (470, 48330), (537, 42300), (540, 42065), (564, 40275), (675, 33652), (705, 32220), (716, 31725), (846, 26850), (895, 25380), (900, 25239), (940, 24165), (1074, 21150), (1175, 19332), (1269, 17900), (1350, 16826), (1410, 16110), (1611, 14100), (1692, 13425), (1790, 12690), (2115, 10740), (2148, 10575), (2350, 9666), (2538, 8950), (2685, 8460), (2700, 8413), (2820, 8055), (3222, 7050), (3525, 6444), (3580, 6345), (4230, 5370), (4475, 5076), (4700, 4833)]