196769400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 642816000

約数和(自身を除く): 446046600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 71, 75, 93, 100, 120, 124, 142, 149, 150, 155, 186, 200, 213, 248, 284, 298, 300, 310, 355, 372, 426, 447, 465, 568, 596, 600, 620, 710, 744, 745, 775, 852, 894, 930, 1065, 1192, 1240, 1420, 1490, 1550, 1704, 1775, 1788, 1860, 2130, 2201, 2235, 2325, 2840, 2980, 3100, 3550, 3576, 3720, 3725, 4260, 4402, 4470, 4619, 4650, 5325, 5960, 6200, 6603, 7100, 7450, 8520, 8804, 8940, 9238, 9300, 10579, 10650, 11005, 11175, 13206, 13857, 14200, 14900, 17608, 17880, 18476, 18600, 21158, 21300, 22010, 22350, 23095, 26412, 27714, 29800, 31737, 33015, 36952, 42316, 42600, 44020, 44700, 46190, 52824, 52895, 55025, 55428, 63474, 66030, 69285, 84632, 88040, 89400, 92380, 105790, 110050, 110856, 115475, 126948, 132060, 138570, 158685, 165075, 184760, 211580, 220100, 230950, 253896, 264120, 264475, 277140, 317370, 327949, 330150, 346425, 423160, 440200, 461900, 528950, 554280, 634740, 655898, 660300, 692850, 793425, 923800, 983847, 1057900, 1269480, 1311796, 1320600, 1385700, 1586850, 1639745, 1967694, 2115800, 2623592, 2771400, 3173700, 3279490, 3935388, 4919235, 6347400, 6558980, 7870776, 8198725, 9838470, 13117960, 16397450, 19676940, 24596175, 32794900, 39353880, 49192350, 65589800, 98384700, 196769400]

約数ペア:

[(1, 196769400), (2, 98384700), (3, 65589800), (4, 49192350), (5, 39353880), (6, 32794900), (8, 24596175), (10, 19676940), (12, 16397450), (15, 13117960), (20, 9838470), (24, 8198725), (25, 7870776), (30, 6558980), (31, 6347400), (40, 4919235), (50, 3935388), (60, 3279490), (62, 3173700), (71, 2771400), (75, 2623592), (93, 2115800), (100, 1967694), (120, 1639745), (124, 1586850), (142, 1385700), (149, 1320600), (150, 1311796), (155, 1269480), (186, 1057900), (200, 983847), (213, 923800), (248, 793425), (284, 692850), (298, 660300), (300, 655898), (310, 634740), (355, 554280), (372, 528950), (426, 461900), (447, 440200), (465, 423160), (568, 346425), (596, 330150), (600, 327949), (620, 317370), (710, 277140), (744, 264475), (745, 264120), (775, 253896), (852, 230950), (894, 220100), (930, 211580), (1065, 184760), (1192, 165075), (1240, 158685), (1420, 138570), (1490, 132060), (1550, 126948), (1704, 115475), (1775, 110856), (1788, 110050), (1860, 105790), (2130, 92380), (2201, 89400), (2235, 88040), (2325, 84632), (2840, 69285), (2980, 66030), (3100, 63474), (3550, 55428), (3576, 55025), (3720, 52895), (3725, 52824), (4260, 46190), (4402, 44700), (4470, 44020), (4619, 42600), (4650, 42316), (5325, 36952), (5960, 33015), (6200, 31737), (6603, 29800), (7100, 27714), (7450, 26412), (8520, 23095), (8804, 22350), (8940, 22010), (9238, 21300), (9300, 21158), (10579, 18600), (10650, 18476), (11005, 17880), (11175, 17608), (13206, 14900), (13857, 14200)]