38749800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 132580800

約数和(自身を除く): 93831000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 29, 30, 34, 40, 50, 51, 58, 60, 68, 75, 85, 87, 100, 102, 116, 120, 131, 136, 145, 150, 170, 174, 200, 204, 232, 255, 262, 290, 300, 340, 348, 393, 408, 425, 435, 493, 510, 524, 580, 600, 655, 680, 696, 725, 786, 850, 870, 986, 1020, 1048, 1160, 1275, 1310, 1450, 1479, 1572, 1700, 1740, 1965, 1972, 2040, 2175, 2227, 2465, 2550, 2620, 2900, 2958, 3144, 3275, 3400, 3480, 3799, 3930, 3944, 4350, 4454, 4930, 5100, 5240, 5800, 5916, 6550, 6681, 7395, 7598, 7860, 8700, 8908, 9825, 9860, 10200, 11135, 11397, 11832, 12325, 13100, 13362, 14790, 15196, 15720, 17400, 17816, 18995, 19650, 19720, 22270, 22794, 24650, 26200, 26724, 29580, 30392, 33405, 36975, 37990, 39300, 44540, 45588, 49300, 53448, 55675, 56985, 59160, 64583, 66810, 73950, 75980, 78600, 89080, 91176, 94975, 98600, 111350, 113970, 129166, 133620, 147900, 151960, 167025, 189950, 193749, 222700, 227940, 258332, 267240, 284925, 295800, 322915, 334050, 379900, 387498, 445400, 455880, 516664, 569850, 645830, 668100, 759800, 774996, 968745, 1139700, 1291660, 1336200, 1549992, 1614575, 1937490, 2279400, 2583320, 3229150, 3874980, 4843725, 6458300, 7749960, 9687450, 12916600, 19374900, 38749800]

約数ペア:

[(1, 38749800), (2, 19374900), (3, 12916600), (4, 9687450), (5, 7749960), (6, 6458300), (8, 4843725), (10, 3874980), (12, 3229150), (15, 2583320), (17, 2279400), (20, 1937490), (24, 1614575), (25, 1549992), (29, 1336200), (30, 1291660), (34, 1139700), (40, 968745), (50, 774996), (51, 759800), (58, 668100), (60, 645830), (68, 569850), (75, 516664), (85, 455880), (87, 445400), (100, 387498), (102, 379900), (116, 334050), (120, 322915), (131, 295800), (136, 284925), (145, 267240), (150, 258332), (170, 227940), (174, 222700), (200, 193749), (204, 189950), (232, 167025), (255, 151960), (262, 147900), (290, 133620), (300, 129166), (340, 113970), (348, 111350), (393, 98600), (408, 94975), (425, 91176), (435, 89080), (493, 78600), (510, 75980), (524, 73950), (580, 66810), (600, 64583), (655, 59160), (680, 56985), (696, 55675), (725, 53448), (786, 49300), (850, 45588), (870, 44540), (986, 39300), (1020, 37990), (1048, 36975), (1160, 33405), (1275, 30392), (1310, 29580), (1450, 26724), (1479, 26200), (1572, 24650), (1700, 22794), (1740, 22270), (1965, 19720), (1972, 19650), (2040, 18995), (2175, 17816), (2227, 17400), (2465, 15720), (2550, 15196), (2620, 14790), (2900, 13362), (2958, 13100), (3144, 12325), (3275, 11832), (3400, 11397), (3480, 11135), (3799, 10200), (3930, 9860), (3944, 9825), (4350, 8908), (4454, 8700), (4930, 7860), (5100, 7598), (5240, 7395), (5800, 6681), (5916, 6550)]