16155300

素因数分解:

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

素因数の和:195

約数の個数: 144

約数和(自身を含む): 54857600

約数和(自身を除く): 38702300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 157, 175, 196, 210, 245, 294, 300, 314, 343, 350, 420, 471, 490, 525, 588, 628, 686, 700, 735, 785, 942, 980, 1029, 1050, 1099, 1225, 1372, 1470, 1570, 1715, 1884, 2058, 2100, 2198, 2355, 2450, 2940, 3140, 3297, 3430, 3675, 3925, 4116, 4396, 4710, 4900, 5145, 5495, 6594, 6860, 7350, 7693, 7850, 8575, 9420, 10290, 10990, 11775, 13188, 14700, 15386, 15700, 16485, 17150, 20580, 21980, 23079, 23550, 25725, 27475, 30772, 32970, 34300, 38465, 46158, 47100, 51450, 53851, 54950, 65940, 76930, 82425, 92316, 102900, 107702, 109900, 115395, 153860, 161553, 164850, 192325, 215404, 230790, 269255, 323106, 329700, 384650, 461580, 538510, 576975, 646212, 769300, 807765, 1077020, 1153950, 1346275, 1615530, 2307900, 2692550, 3231060, 4038825, 5385100, 8077650, 16155300]

約数ペア:

[(1, 16155300), (2, 8077650), (3, 5385100), (4, 4038825), (5, 3231060), (6, 2692550), (7, 2307900), (10, 1615530), (12, 1346275), (14, 1153950), (15, 1077020), (20, 807765), (21, 769300), (25, 646212), (28, 576975), (30, 538510), (35, 461580), (42, 384650), (49, 329700), (50, 323106), (60, 269255), (70, 230790), (75, 215404), (84, 192325), (98, 164850), (100, 161553), (105, 153860), (140, 115395), (147, 109900), (150, 107702), (157, 102900), (175, 92316), (196, 82425), (210, 76930), (245, 65940), (294, 54950), (300, 53851), (314, 51450), (343, 47100), (350, 46158), (420, 38465), (471, 34300), (490, 32970), (525, 30772), (588, 27475), (628, 25725), (686, 23550), (700, 23079), (735, 21980), (785, 20580), (942, 17150), (980, 16485), (1029, 15700), (1050, 15386), (1099, 14700), (1225, 13188), (1372, 11775), (1470, 10990), (1570, 10290), (1715, 9420), (1884, 8575), (2058, 7850), (2100, 7693), (2198, 7350), (2355, 6860), (2450, 6594), (2940, 5495), (3140, 5145), (3297, 4900), (3430, 4710), (3675, 4396), (3925, 4116)]