48489900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 151656960

約数和(自身を除く): 103167060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 47, 50, 57, 60, 75, 76, 94, 95, 100, 114, 141, 150, 181, 188, 190, 228, 235, 282, 285, 300, 362, 380, 470, 475, 543, 564, 570, 705, 724, 893, 905, 940, 950, 1086, 1140, 1175, 1410, 1425, 1786, 1810, 1900, 2172, 2350, 2679, 2715, 2820, 2850, 3439, 3525, 3572, 3620, 4465, 4525, 4700, 5358, 5430, 5700, 6878, 7050, 8507, 8930, 9050, 10317, 10716, 10860, 13395, 13575, 13756, 14100, 17014, 17195, 17860, 18100, 20634, 22325, 25521, 26790, 27150, 34028, 34390, 41268, 42535, 44650, 51042, 51585, 53580, 54300, 66975, 68780, 85070, 85975, 89300, 102084, 103170, 127605, 133950, 161633, 170140, 171950, 206340, 212675, 255210, 257925, 267900, 323266, 343900, 425350, 484899, 510420, 515850, 638025, 646532, 808165, 850700, 969798, 1031700, 1276050, 1616330, 1939596, 2424495, 2552100, 3232660, 4040825, 4848990, 8081650, 9697980, 12122475, 16163300, 24244950, 48489900]

約数ペア:

[(1, 48489900), (2, 24244950), (3, 16163300), (4, 12122475), (5, 9697980), (6, 8081650), (10, 4848990), (12, 4040825), (15, 3232660), (19, 2552100), (20, 2424495), (25, 1939596), (30, 1616330), (38, 1276050), (47, 1031700), (50, 969798), (57, 850700), (60, 808165), (75, 646532), (76, 638025), (94, 515850), (95, 510420), (100, 484899), (114, 425350), (141, 343900), (150, 323266), (181, 267900), (188, 257925), (190, 255210), (228, 212675), (235, 206340), (282, 171950), (285, 170140), (300, 161633), (362, 133950), (380, 127605), (470, 103170), (475, 102084), (543, 89300), (564, 85975), (570, 85070), (705, 68780), (724, 66975), (893, 54300), (905, 53580), (940, 51585), (950, 51042), (1086, 44650), (1140, 42535), (1175, 41268), (1410, 34390), (1425, 34028), (1786, 27150), (1810, 26790), (1900, 25521), (2172, 22325), (2350, 20634), (2679, 18100), (2715, 17860), (2820, 17195), (2850, 17014), (3439, 14100), (3525, 13756), (3572, 13575), (3620, 13395), (4465, 10860), (4525, 10716), (4700, 10317), (5358, 9050), (5430, 8930), (5700, 8507), (6878, 7050)]