158906250

素因数分解:

$2^1\times 3^2\times 5^7\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 434178576

約数和(自身を除く): 275272326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 113, 125, 150, 225, 226, 250, 339, 375, 450, 565, 625, 678, 750, 1017, 1125, 1130, 1250, 1695, 1875, 2034, 2250, 2825, 3125, 3390, 3750, 5085, 5625, 5650, 6250, 8475, 9375, 10170, 11250, 14125, 15625, 16950, 18750, 25425, 28125, 28250, 31250, 42375, 46875, 50850, 56250, 70625, 78125, 84750, 93750, 127125, 140625, 141250, 156250, 211875, 234375, 254250, 281250, 353125, 423750, 468750, 635625, 703125, 706250, 1059375, 1271250, 1406250, 1765625, 2118750, 3178125, 3531250, 5296875, 6356250, 8828125, 10593750, 15890625, 17656250, 26484375, 31781250, 52968750, 79453125, 158906250]

約数ペア:

[(1, 158906250), (2, 79453125), (3, 52968750), (5, 31781250), (6, 26484375), (9, 17656250), (10, 15890625), (15, 10593750), (18, 8828125), (25, 6356250), (30, 5296875), (45, 3531250), (50, 3178125), (75, 2118750), (90, 1765625), (113, 1406250), (125, 1271250), (150, 1059375), (225, 706250), (226, 703125), (250, 635625), (339, 468750), (375, 423750), (450, 353125), (565, 281250), (625, 254250), (678, 234375), (750, 211875), (1017, 156250), (1125, 141250), (1130, 140625), (1250, 127125), (1695, 93750), (1875, 84750), (2034, 78125), (2250, 70625), (2825, 56250), (3125, 50850), (3390, 46875), (3750, 42375), (5085, 31250), (5625, 28250), (5650, 28125), (6250, 25425), (8475, 18750), (9375, 16950), (10170, 15625), (11250, 14125)]