78617550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 231413760

約数和(自身を除く): 152796210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 31, 33, 50, 53, 55, 58, 62, 66, 75, 87, 93, 106, 110, 145, 150, 155, 159, 165, 174, 186, 265, 275, 290, 310, 318, 319, 330, 341, 435, 465, 530, 550, 583, 638, 682, 725, 775, 795, 825, 870, 899, 930, 957, 1023, 1166, 1325, 1450, 1537, 1550, 1590, 1595, 1643, 1650, 1705, 1749, 1798, 1914, 2046, 2175, 2325, 2650, 2697, 2915, 3074, 3190, 3286, 3410, 3498, 3975, 4350, 4495, 4611, 4650, 4785, 4929, 5115, 5394, 5830, 7685, 7950, 7975, 8215, 8525, 8745, 8990, 9222, 9570, 9858, 9889, 10230, 13485, 14575, 15370, 15950, 16430, 16907, 17050, 17490, 18073, 19778, 22475, 23055, 23925, 24645, 25575, 26970, 29150, 29667, 33814, 36146, 38425, 41075, 43725, 44950, 46110, 47647, 47850, 49290, 49445, 50721, 51150, 54219, 59334, 67425, 76850, 82150, 84535, 87450, 90365, 95294, 98890, 101442, 108438, 115275, 123225, 134850, 142941, 148335, 169070, 180730, 230550, 238235, 246450, 247225, 253605, 271095, 285882, 296670, 422675, 451825, 476470, 494450, 507210, 524117, 542190, 714705, 741675, 845350, 903650, 1048234, 1191175, 1268025, 1355475, 1429410, 1483350, 1572351, 2382350, 2536050, 2620585, 2710950, 3144702, 3573525, 5241170, 7147050, 7861755, 13102925, 15723510, 26205850, 39308775, 78617550]

約数ペア:

[(1, 78617550), (2, 39308775), (3, 26205850), (5, 15723510), (6, 13102925), (10, 7861755), (11, 7147050), (15, 5241170), (22, 3573525), (25, 3144702), (29, 2710950), (30, 2620585), (31, 2536050), (33, 2382350), (50, 1572351), (53, 1483350), (55, 1429410), (58, 1355475), (62, 1268025), (66, 1191175), (75, 1048234), (87, 903650), (93, 845350), (106, 741675), (110, 714705), (145, 542190), (150, 524117), (155, 507210), (159, 494450), (165, 476470), (174, 451825), (186, 422675), (265, 296670), (275, 285882), (290, 271095), (310, 253605), (318, 247225), (319, 246450), (330, 238235), (341, 230550), (435, 180730), (465, 169070), (530, 148335), (550, 142941), (583, 134850), (638, 123225), (682, 115275), (725, 108438), (775, 101442), (795, 98890), (825, 95294), (870, 90365), (899, 87450), (930, 84535), (957, 82150), (1023, 76850), (1166, 67425), (1325, 59334), (1450, 54219), (1537, 51150), (1550, 50721), (1590, 49445), (1595, 49290), (1643, 47850), (1650, 47647), (1705, 46110), (1749, 44950), (1798, 43725), (1914, 41075), (2046, 38425), (2175, 36146), (2325, 33814), (2650, 29667), (2697, 29150), (2915, 26970), (3074, 25575), (3190, 24645), (3286, 23925), (3410, 23055), (3498, 22475), (3975, 19778), (4350, 18073), (4495, 17490), (4611, 17050), (4650, 16907), (4785, 16430), (4929, 15950), (5115, 15370), (5394, 14575), (5830, 13485), (7685, 10230), (7950, 9889), (7975, 9858), (8215, 9570), (8525, 9222), (8745, 8990)]