68508300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 254983680

約数和(自身を除く): 186475380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 25, 28, 30, 34, 35, 38, 42, 50, 51, 57, 60, 68, 70, 75, 76, 84, 85, 95, 100, 101, 102, 105, 114, 119, 133, 140, 150, 170, 175, 190, 202, 204, 210, 228, 238, 255, 266, 285, 300, 303, 323, 340, 350, 357, 380, 399, 404, 420, 425, 475, 476, 505, 510, 525, 532, 570, 595, 606, 646, 665, 700, 707, 714, 798, 850, 950, 969, 1010, 1020, 1050, 1140, 1190, 1212, 1275, 1292, 1330, 1414, 1425, 1428, 1515, 1596, 1615, 1700, 1717, 1785, 1900, 1919, 1938, 1995, 2020, 2100, 2121, 2261, 2380, 2525, 2550, 2660, 2828, 2850, 2975, 3030, 3230, 3325, 3434, 3535, 3570, 3838, 3876, 3990, 4242, 4522, 4845, 5050, 5100, 5151, 5700, 5757, 5950, 6060, 6460, 6650, 6783, 6868, 7070, 7140, 7575, 7676, 7980, 8075, 8484, 8585, 8925, 9044, 9595, 9690, 9975, 10100, 10302, 10605, 11305, 11514, 11900, 12019, 13300, 13433, 13566, 14140, 15150, 16150, 17170, 17675, 17850, 19190, 19380, 19950, 20604, 21210, 22610, 23028, 24038, 24225, 25755, 26866, 27132, 28785, 30300, 32300, 32623, 33915, 34340, 35350, 35700, 36057, 38380, 39900, 40299, 42420, 42925, 45220, 47975, 48076, 48450, 51510, 53025, 53732, 56525, 57570, 60095, 65246, 67165, 67830, 70700, 72114, 80598, 85850, 95950, 96900, 97869, 103020, 106050, 113050, 115140, 120190, 128775, 130492, 134330, 135660, 143925, 144228, 161196, 163115, 169575, 171700, 180285, 191900, 195738, 201495, 212100, 226100, 228361, 240380, 257550, 268660, 287850, 300475, 326230, 335825, 339150, 360570, 391476, 402990, 456722, 489345, 515100, 575700, 600950, 652460, 671650, 678300, 685083, 721140, 805980, 815575, 901425, 913444, 978690, 1007475, 1141805, 1201900, 1343300, 1370166, 1631150, 1802850, 1957380, 2014950, 2283610, 2446725, 2740332, 3262300, 3425415, 3605700, 4029900, 4567220, 4893450, 5709025, 6850830, 9786900, 11418050, 13701660, 17127075, 22836100, 34254150, 68508300]

約数ペア:

[(1, 68508300), (2, 34254150), (3, 22836100), (4, 17127075), (5, 13701660), (6, 11418050), (7, 9786900), (10, 6850830), (12, 5709025), (14, 4893450), (15, 4567220), (17, 4029900), (19, 3605700), (20, 3425415), (21, 3262300), (25, 2740332), (28, 2446725), (30, 2283610), (34, 2014950), (35, 1957380), (38, 1802850), (42, 1631150), (50, 1370166), (51, 1343300), (57, 1201900), (60, 1141805), (68, 1007475), (70, 978690), (75, 913444), (76, 901425), (84, 815575), (85, 805980), (95, 721140), (100, 685083), (101, 678300), (102, 671650), (105, 652460), (114, 600950), (119, 575700), (133, 515100), (140, 489345), (150, 456722), (170, 402990), (175, 391476), (190, 360570), (202, 339150), (204, 335825), (210, 326230), (228, 300475), (238, 287850), (255, 268660), (266, 257550), (285, 240380), (300, 228361), (303, 226100), (323, 212100), (340, 201495), (350, 195738), (357, 191900), (380, 180285), (399, 171700), (404, 169575), (420, 163115), (425, 161196), (475, 144228), (476, 143925), (505, 135660), (510, 134330), (525, 130492), (532, 128775), (570, 120190), (595, 115140), (606, 113050), (646, 106050), (665, 103020), (700, 97869), (707, 96900), (714, 95950), (798, 85850), (850, 80598), (950, 72114), (969, 70700), (1010, 67830), (1020, 67165), (1050, 65246), (1140, 60095), (1190, 57570), (1212, 56525), (1275, 53732), (1292, 53025), (1330, 51510), (1414, 48450), (1425, 48076), (1428, 47975), (1515, 45220), (1596, 42925), (1615, 42420), (1700, 40299), (1717, 39900), (1785, 38380), (1900, 36057), (1919, 35700), (1938, 35350), (1995, 34340), (2020, 33915), (2100, 32623), (2121, 32300), (2261, 30300), (2380, 28785), (2525, 27132), (2550, 26866), (2660, 25755), (2828, 24225), (2850, 24038), (2975, 23028), (3030, 22610), (3230, 21210), (3325, 20604), (3434, 19950), (3535, 19380), (3570, 19190), (3838, 17850), (3876, 17675), (3990, 17170), (4242, 16150), (4522, 15150), (4845, 14140), (5050, 13566), (5100, 13433), (5151, 13300), (5700, 12019), (5757, 11900), (5950, 11514), (6060, 11305), (6460, 10605), (6650, 10302), (6783, 10100), (6868, 9975), (7070, 9690), (7140, 9595), (7575, 9044), (7676, 8925), (7980, 8585), (8075, 8484)]