143339700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^4\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 180

約数和(自身を含む): 486253600

約数和(自身を除く): 342913900

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, 175, 196, 199, 210, 245, 294, 300, 343, 350, 398, 420, 490, 525, 588, 597, 686, 700, 735, 796, 980, 995, 1029, 1050, 1194, 1225, 1372, 1393, 1470, 1715, 1990, 2058, 2100, 2388, 2401, 2450, 2786, 2940, 2985, 3430, 3675, 3980, 4116, 4179, 4802, 4900, 4975, 5145, 5572, 5970, 6860, 6965, 7203, 7350, 8358, 8575, 9604, 9751, 9950, 10290, 11940, 12005, 13930, 14406, 14700, 14925, 16716, 17150, 19502, 19900, 20580, 20895, 24010, 25725, 27860, 28812, 29253, 29850, 34300, 34825, 36015, 39004, 41790, 48020, 48755, 51450, 58506, 59700, 60025, 68257, 69650, 72030, 83580, 97510, 102900, 104475, 117012, 120050, 136514, 139300, 144060, 146265, 180075, 195020, 204771, 208950, 240100, 243775, 273028, 292530, 341285, 360150, 409542, 417900, 477799, 487550, 585060, 682570, 720300, 731325, 819084, 955598, 975100, 1023855, 1365140, 1433397, 1462650, 1706425, 1911196, 2047710, 2388995, 2866794, 2925300, 3412850, 4095420, 4777990, 5119275, 5733588, 6825700, 7166985, 9555980, 10238550, 11944975, 14333970, 20477100, 23889950, 28667940, 35834925, 47779900, 71669850, 143339700]

約数ペア:

[(1, 143339700), (2, 71669850), (3, 47779900), (4, 35834925), (5, 28667940), (6, 23889950), (7, 20477100), (10, 14333970), (12, 11944975), (14, 10238550), (15, 9555980), (20, 7166985), (21, 6825700), (25, 5733588), (28, 5119275), (30, 4777990), (35, 4095420), (42, 3412850), (49, 2925300), (50, 2866794), (60, 2388995), (70, 2047710), (75, 1911196), (84, 1706425), (98, 1462650), (100, 1433397), (105, 1365140), (140, 1023855), (147, 975100), (150, 955598), (175, 819084), (196, 731325), (199, 720300), (210, 682570), (245, 585060), (294, 487550), (300, 477799), (343, 417900), (350, 409542), (398, 360150), (420, 341285), (490, 292530), (525, 273028), (588, 243775), (597, 240100), (686, 208950), (700, 204771), (735, 195020), (796, 180075), (980, 146265), (995, 144060), (1029, 139300), (1050, 136514), (1194, 120050), (1225, 117012), (1372, 104475), (1393, 102900), (1470, 97510), (1715, 83580), (1990, 72030), (2058, 69650), (2100, 68257), (2388, 60025), (2401, 59700), (2450, 58506), (2786, 51450), (2940, 48755), (2985, 48020), (3430, 41790), (3675, 39004), (3980, 36015), (4116, 34825), (4179, 34300), (4802, 29850), (4900, 29253), (4975, 28812), (5145, 27860), (5572, 25725), (5970, 24010), (6860, 20895), (6965, 20580), (7203, 19900), (7350, 19502), (8358, 17150), (8575, 16716), (9604, 14925), (9751, 14700), (9950, 14406), (10290, 13930), (11940, 12005)]