148035300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 493718400

約数和(自身を除く): 345683100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 157, 175, 210, 300, 314, 350, 420, 449, 471, 525, 628, 700, 785, 898, 942, 1050, 1099, 1347, 1570, 1796, 1884, 2100, 2198, 2245, 2355, 2694, 3140, 3143, 3297, 3925, 4396, 4490, 4710, 5388, 5495, 6286, 6594, 6735, 7850, 8980, 9420, 9429, 10990, 11225, 11775, 12572, 13188, 13470, 15700, 15715, 16485, 18858, 21980, 22450, 23550, 26940, 27475, 31430, 32970, 33675, 37716, 44900, 47100, 47145, 54950, 62860, 65940, 67350, 70493, 78575, 82425, 94290, 109900, 134700, 140986, 157150, 164850, 188580, 211479, 235725, 281972, 314300, 329700, 352465, 422958, 471450, 493451, 704930, 845916, 942900, 986902, 1057395, 1409860, 1480353, 1762325, 1973804, 2114790, 2467255, 2960706, 3524650, 4229580, 4934510, 5286975, 5921412, 7049300, 7401765, 9869020, 10573950, 12336275, 14803530, 21147900, 24672550, 29607060, 37008825, 49345100, 74017650, 148035300]

約数ペア:

[(1, 148035300), (2, 74017650), (3, 49345100), (4, 37008825), (5, 29607060), (6, 24672550), (7, 21147900), (10, 14803530), (12, 12336275), (14, 10573950), (15, 9869020), (20, 7401765), (21, 7049300), (25, 5921412), (28, 5286975), (30, 4934510), (35, 4229580), (42, 3524650), (50, 2960706), (60, 2467255), (70, 2114790), (75, 1973804), (84, 1762325), (100, 1480353), (105, 1409860), (140, 1057395), (150, 986902), (157, 942900), (175, 845916), (210, 704930), (300, 493451), (314, 471450), (350, 422958), (420, 352465), (449, 329700), (471, 314300), (525, 281972), (628, 235725), (700, 211479), (785, 188580), (898, 164850), (942, 157150), (1050, 140986), (1099, 134700), (1347, 109900), (1570, 94290), (1796, 82425), (1884, 78575), (2100, 70493), (2198, 67350), (2245, 65940), (2355, 62860), (2694, 54950), (3140, 47145), (3143, 47100), (3297, 44900), (3925, 37716), (4396, 33675), (4490, 32970), (4710, 31430), (5388, 27475), (5495, 26940), (6286, 23550), (6594, 22450), (6735, 21980), (7850, 18858), (8980, 16485), (9420, 15715), (9429, 15700), (10990, 13470), (11225, 13188), (11775, 12572)]