42416850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 127224000

約数和(自身を除く): 84807150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 49, 50, 58, 70, 75, 87, 98, 105, 145, 147, 150, 174, 175, 199, 203, 210, 245, 290, 294, 350, 398, 406, 435, 490, 525, 597, 609, 725, 735, 870, 995, 1015, 1050, 1194, 1218, 1225, 1393, 1421, 1450, 1470, 1990, 2030, 2175, 2450, 2786, 2842, 2985, 3045, 3675, 4179, 4263, 4350, 4975, 5075, 5771, 5970, 6090, 6965, 7105, 7350, 8358, 8526, 9751, 9950, 10150, 11542, 13930, 14210, 14925, 15225, 17313, 19502, 20895, 21315, 28855, 29253, 29850, 30450, 34626, 34825, 35525, 40397, 41790, 42630, 48755, 57710, 58506, 69650, 71050, 80794, 86565, 97510, 104475, 106575, 121191, 144275, 146265, 173130, 201985, 208950, 213150, 242382, 243775, 282779, 288550, 292530, 403970, 432825, 487550, 565558, 605955, 731325, 848337, 865650, 1009925, 1211910, 1413895, 1462650, 1696674, 2019850, 2827790, 3029775, 4241685, 6059550, 7069475, 8483370, 14138950, 21208425, 42416850]

約数ペア:

[(1, 42416850), (2, 21208425), (3, 14138950), (5, 8483370), (6, 7069475), (7, 6059550), (10, 4241685), (14, 3029775), (15, 2827790), (21, 2019850), (25, 1696674), (29, 1462650), (30, 1413895), (35, 1211910), (42, 1009925), (49, 865650), (50, 848337), (58, 731325), (70, 605955), (75, 565558), (87, 487550), (98, 432825), (105, 403970), (145, 292530), (147, 288550), (150, 282779), (174, 243775), (175, 242382), (199, 213150), (203, 208950), (210, 201985), (245, 173130), (290, 146265), (294, 144275), (350, 121191), (398, 106575), (406, 104475), (435, 97510), (490, 86565), (525, 80794), (597, 71050), (609, 69650), (725, 58506), (735, 57710), (870, 48755), (995, 42630), (1015, 41790), (1050, 40397), (1194, 35525), (1218, 34825), (1225, 34626), (1393, 30450), (1421, 29850), (1450, 29253), (1470, 28855), (1990, 21315), (2030, 20895), (2175, 19502), (2450, 17313), (2786, 15225), (2842, 14925), (2985, 14210), (3045, 13930), (3675, 11542), (4179, 10150), (4263, 9950), (4350, 9751), (4975, 8526), (5075, 8358), (5771, 7350), (5970, 7105), (6090, 6965)]