152727700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 360254720

約数和(自身を除く): 207527020

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 475, 589, 620, 775, 950, 1178, 1550, 1900, 2356, 2593, 2945, 3100, 5186, 5890, 10372, 11780, 12965, 14725, 25930, 29450, 49267, 51860, 58900, 64825, 80383, 98534, 129650, 160766, 197068, 246335, 259300, 321532, 401915, 492670, 803830, 985340, 1231675, 1527277, 1607660, 2009575, 2463350, 3054554, 4019150, 4926700, 6109108, 7636385, 8038300, 15272770, 30545540, 38181925, 76363850, 152727700]

約数ペア:

[(1, 152727700), (2, 76363850), (4, 38181925), (5, 30545540), (10, 15272770), (19, 8038300), (20, 7636385), (25, 6109108), (31, 4926700), (38, 4019150), (50, 3054554), (62, 2463350), (76, 2009575), (95, 1607660), (100, 1527277), (124, 1231675), (155, 985340), (190, 803830), (310, 492670), (380, 401915), (475, 321532), (589, 259300), (620, 246335), (775, 197068), (950, 160766), (1178, 129650), (1550, 98534), (1900, 80383), (2356, 64825), (2593, 58900), (2945, 51860), (3100, 49267), (5186, 29450), (5890, 25930), (10372, 14725), (11780, 12965)]