142742700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1016

約数の個数: 108

約数和(自身を含む): 450231600

約数和(自身を除く): 307488900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 199, 225, 300, 398, 450, 597, 796, 797, 900, 995, 1194, 1594, 1791, 1990, 2388, 2391, 2985, 3188, 3582, 3980, 3985, 4782, 4975, 5970, 7164, 7173, 7970, 8955, 9564, 9950, 11940, 11955, 14346, 14925, 15940, 17910, 19900, 19925, 23910, 28692, 29850, 35820, 35865, 39850, 44775, 47820, 59700, 59775, 71730, 79700, 89550, 119550, 143460, 158603, 179100, 179325, 239100, 317206, 358650, 475809, 634412, 717300, 793015, 951618, 1427427, 1586030, 1903236, 2379045, 2854854, 3172060, 3965075, 4758090, 5709708, 7137135, 7930150, 9516180, 11895225, 14274270, 15860300, 23790450, 28548540, 35685675, 47580900, 71371350, 142742700]

約数ペア:

[(1, 142742700), (2, 71371350), (3, 47580900), (4, 35685675), (5, 28548540), (6, 23790450), (9, 15860300), (10, 14274270), (12, 11895225), (15, 9516180), (18, 7930150), (20, 7137135), (25, 5709708), (30, 4758090), (36, 3965075), (45, 3172060), (50, 2854854), (60, 2379045), (75, 1903236), (90, 1586030), (100, 1427427), (150, 951618), (180, 793015), (199, 717300), (225, 634412), (300, 475809), (398, 358650), (450, 317206), (597, 239100), (796, 179325), (797, 179100), (900, 158603), (995, 143460), (1194, 119550), (1594, 89550), (1791, 79700), (1990, 71730), (2388, 59775), (2391, 59700), (2985, 47820), (3188, 44775), (3582, 39850), (3980, 35865), (3985, 35820), (4782, 29850), (4975, 28692), (5970, 23910), (7164, 19925), (7173, 19900), (7970, 17910), (8955, 15940), (9564, 14925), (9950, 14346), (11940, 11955)]