77791350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 244984320

約数和(自身を除く): 167192970

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 41, 42, 50, 65, 70, 75, 78, 82, 91, 105, 123, 130, 139, 150, 175, 182, 195, 205, 210, 246, 273, 278, 287, 325, 350, 390, 410, 417, 455, 525, 533, 546, 574, 615, 650, 695, 834, 861, 910, 973, 975, 1025, 1050, 1066, 1230, 1365, 1390, 1435, 1599, 1722, 1807, 1946, 1950, 2050, 2085, 2275, 2665, 2730, 2870, 2919, 3075, 3198, 3475, 3614, 3731, 4170, 4305, 4550, 4865, 5330, 5421, 5699, 5838, 6150, 6825, 6950, 7175, 7462, 7995, 8610, 9035, 9730, 10425, 10842, 11193, 11398, 12649, 13325, 13650, 14350, 14595, 15990, 17097, 18070, 18655, 20850, 21525, 22386, 24325, 25298, 26650, 27105, 28495, 29190, 34194, 37310, 37947, 39893, 39975, 43050, 45175, 48650, 54210, 55965, 56990, 63245, 72975, 74087, 75894, 79786, 79950, 85485, 90350, 93275, 111930, 119679, 126490, 135525, 142475, 145950, 148174, 170970, 186550, 189735, 199465, 222261, 239358, 271050, 279825, 284950, 316225, 370435, 379470, 398930, 427425, 444522, 518609, 559650, 598395, 632450, 740870, 854850, 948675, 997325, 1037218, 1111305, 1196790, 1555827, 1852175, 1897350, 1994650, 2222610, 2593045, 2991975, 3111654, 3704350, 5186090, 5556525, 5983950, 7779135, 11113050, 12965225, 15558270, 25930450, 38895675, 77791350]

約数ペア:

[(1, 77791350), (2, 38895675), (3, 25930450), (5, 15558270), (6, 12965225), (7, 11113050), (10, 7779135), (13, 5983950), (14, 5556525), (15, 5186090), (21, 3704350), (25, 3111654), (26, 2991975), (30, 2593045), (35, 2222610), (39, 1994650), (41, 1897350), (42, 1852175), (50, 1555827), (65, 1196790), (70, 1111305), (75, 1037218), (78, 997325), (82, 948675), (91, 854850), (105, 740870), (123, 632450), (130, 598395), (139, 559650), (150, 518609), (175, 444522), (182, 427425), (195, 398930), (205, 379470), (210, 370435), (246, 316225), (273, 284950), (278, 279825), (287, 271050), (325, 239358), (350, 222261), (390, 199465), (410, 189735), (417, 186550), (455, 170970), (525, 148174), (533, 145950), (546, 142475), (574, 135525), (615, 126490), (650, 119679), (695, 111930), (834, 93275), (861, 90350), (910, 85485), (973, 79950), (975, 79786), (1025, 75894), (1050, 74087), (1066, 72975), (1230, 63245), (1365, 56990), (1390, 55965), (1435, 54210), (1599, 48650), (1722, 45175), (1807, 43050), (1946, 39975), (1950, 39893), (2050, 37947), (2085, 37310), (2275, 34194), (2665, 29190), (2730, 28495), (2870, 27105), (2919, 26650), (3075, 25298), (3198, 24325), (3475, 22386), (3614, 21525), (3731, 20850), (4170, 18655), (4305, 18070), (4550, 17097), (4865, 15990), (5330, 14595), (5421, 14350), (5699, 13650), (5838, 13325), (6150, 12649), (6825, 11398), (6950, 11193), (7175, 10842), (7462, 10425), (7995, 9730), (8610, 9035)]