55250100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:404

約数の個数: 180

約数和(自身を含む): 189050400

約数和(自身を除く): 133800300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 270, 285, 300, 324, 342, 359, 380, 405, 450, 475, 513, 540, 570, 675, 684, 718, 810, 855, 900, 950, 1026, 1077, 1140, 1350, 1425, 1436, 1539, 1620, 1710, 1795, 1900, 2025, 2052, 2154, 2565, 2700, 2850, 3078, 3231, 3420, 3590, 4050, 4275, 4308, 5130, 5385, 5700, 6156, 6462, 6821, 7180, 7695, 8100, 8550, 8975, 9693, 10260, 10770, 12825, 12924, 13642, 15390, 16155, 17100, 17950, 19386, 20463, 21540, 25650, 26925, 27284, 29079, 30780, 32310, 34105, 35900, 38475, 38772, 40926, 48465, 51300, 53850, 58158, 61389, 64620, 68210, 76950, 80775, 81852, 96930, 102315, 107700, 116316, 122778, 136420, 145395, 153900, 161550, 170525, 184167, 193860, 204630, 242325, 245556, 290790, 306945, 323100, 341050, 368334, 409260, 484650, 511575, 552501, 581580, 613890, 682100, 726975, 736668, 920835, 969300, 1023150, 1105002, 1227780, 1453950, 1534725, 1841670, 2046300, 2210004, 2762505, 2907900, 3069450, 3683340, 4604175, 5525010, 6138900, 9208350, 11050020, 13812525, 18416700, 27625050, 55250100]

約数ペア:

[(1, 55250100), (2, 27625050), (3, 18416700), (4, 13812525), (5, 11050020), (6, 9208350), (9, 6138900), (10, 5525010), (12, 4604175), (15, 3683340), (18, 3069450), (19, 2907900), (20, 2762505), (25, 2210004), (27, 2046300), (30, 1841670), (36, 1534725), (38, 1453950), (45, 1227780), (50, 1105002), (54, 1023150), (57, 969300), (60, 920835), (75, 736668), (76, 726975), (81, 682100), (90, 613890), (95, 581580), (100, 552501), (108, 511575), (114, 484650), (135, 409260), (150, 368334), (162, 341050), (171, 323100), (180, 306945), (190, 290790), (225, 245556), (228, 242325), (270, 204630), (285, 193860), (300, 184167), (324, 170525), (342, 161550), (359, 153900), (380, 145395), (405, 136420), (450, 122778), (475, 116316), (513, 107700), (540, 102315), (570, 96930), (675, 81852), (684, 80775), (718, 76950), (810, 68210), (855, 64620), (900, 61389), (950, 58158), (1026, 53850), (1077, 51300), (1140, 48465), (1350, 40926), (1425, 38772), (1436, 38475), (1539, 35900), (1620, 34105), (1710, 32310), (1795, 30780), (1900, 29079), (2025, 27284), (2052, 26925), (2154, 25650), (2565, 21540), (2700, 20463), (2850, 19386), (3078, 17950), (3231, 17100), (3420, 16155), (3590, 15390), (4050, 13642), (4275, 12924), (4308, 12825), (5130, 10770), (5385, 10260), (5700, 9693), (6156, 8975), (6462, 8550), (6821, 8100), (7180, 7695)]