155299800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 506217600

約数和(自身を除く): 350917800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 59, 60, 75, 82, 100, 107, 118, 120, 123, 150, 164, 177, 200, 205, 214, 236, 246, 295, 300, 321, 328, 354, 410, 428, 472, 492, 535, 590, 600, 615, 642, 708, 820, 856, 885, 984, 1025, 1070, 1180, 1230, 1284, 1416, 1475, 1605, 1640, 1770, 2050, 2140, 2360, 2419, 2460, 2568, 2675, 2950, 3075, 3210, 3540, 4100, 4280, 4387, 4425, 4838, 4920, 5350, 5900, 6150, 6313, 6420, 7080, 7257, 8025, 8200, 8774, 8850, 9676, 10700, 11800, 12095, 12300, 12626, 12840, 13161, 14514, 16050, 17548, 17700, 18939, 19352, 21400, 21935, 24190, 24600, 25252, 26322, 29028, 31565, 32100, 35096, 35400, 36285, 37878, 43870, 48380, 50504, 52644, 58056, 60475, 63130, 64200, 65805, 72570, 75756, 87740, 94695, 96760, 105288, 109675, 120950, 126260, 131610, 145140, 151512, 157825, 175480, 181425, 189390, 219350, 241900, 252520, 258833, 263220, 290280, 315650, 329025, 362850, 378780, 438700, 473475, 483800, 517666, 526440, 631300, 658050, 725700, 757560, 776499, 877400, 946950, 1035332, 1262600, 1294165, 1316100, 1451400, 1552998, 1893900, 2070664, 2588330, 2632200, 3105996, 3787800, 3882495, 5176660, 6211992, 6470825, 7764990, 10353320, 12941650, 15529980, 19412475, 25883300, 31059960, 38824950, 51766600, 77649900, 155299800]

約数ペア:

[(1, 155299800), (2, 77649900), (3, 51766600), (4, 38824950), (5, 31059960), (6, 25883300), (8, 19412475), (10, 15529980), (12, 12941650), (15, 10353320), (20, 7764990), (24, 6470825), (25, 6211992), (30, 5176660), (40, 3882495), (41, 3787800), (50, 3105996), (59, 2632200), (60, 2588330), (75, 2070664), (82, 1893900), (100, 1552998), (107, 1451400), (118, 1316100), (120, 1294165), (123, 1262600), (150, 1035332), (164, 946950), (177, 877400), (200, 776499), (205, 757560), (214, 725700), (236, 658050), (246, 631300), (295, 526440), (300, 517666), (321, 483800), (328, 473475), (354, 438700), (410, 378780), (428, 362850), (472, 329025), (492, 315650), (535, 290280), (590, 263220), (600, 258833), (615, 252520), (642, 241900), (708, 219350), (820, 189390), (856, 181425), (885, 175480), (984, 157825), (1025, 151512), (1070, 145140), (1180, 131610), (1230, 126260), (1284, 120950), (1416, 109675), (1475, 105288), (1605, 96760), (1640, 94695), (1770, 87740), (2050, 75756), (2140, 72570), (2360, 65805), (2419, 64200), (2460, 63130), (2568, 60475), (2675, 58056), (2950, 52644), (3075, 50504), (3210, 48380), (3540, 43870), (4100, 37878), (4280, 36285), (4387, 35400), (4425, 35096), (4838, 32100), (4920, 31565), (5350, 29028), (5900, 26322), (6150, 25252), (6313, 24600), (6420, 24190), (7080, 21935), (7257, 21400), (8025, 19352), (8200, 18939), (8774, 17700), (8850, 17548), (9676, 16050), (10700, 14514), (11800, 13161), (12095, 12840), (12300, 12626)]