77845050

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 223423200

約数和(自身を除く): 145578150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 81, 86, 90, 129, 135, 149, 150, 162, 215, 225, 243, 258, 270, 298, 387, 405, 430, 447, 450, 486, 645, 675, 745, 774, 810, 894, 1075, 1161, 1215, 1290, 1341, 1350, 1490, 1935, 2025, 2150, 2235, 2322, 2430, 2682, 3225, 3483, 3725, 3870, 4023, 4050, 4470, 5805, 6075, 6407, 6450, 6705, 6966, 7450, 8046, 9675, 10449, 11175, 11610, 12069, 12150, 12814, 13410, 17415, 19221, 19350, 20115, 20898, 22350, 24138, 29025, 32035, 33525, 34830, 36207, 38442, 40230, 52245, 57663, 58050, 60345, 64070, 67050, 72414, 87075, 96105, 100575, 104490, 115326, 120690, 160175, 172989, 174150, 181035, 192210, 201150, 261225, 288315, 301725, 320350, 345978, 362070, 480525, 518967, 522450, 576630, 603450, 864945, 905175, 961050, 1037934, 1441575, 1556901, 1729890, 1810350, 2594835, 2883150, 3113802, 4324725, 5189670, 7784505, 8649450, 12974175, 15569010, 25948350, 38922525, 77845050]

約数ペア:

[(1, 77845050), (2, 38922525), (3, 25948350), (5, 15569010), (6, 12974175), (9, 8649450), (10, 7784505), (15, 5189670), (18, 4324725), (25, 3113802), (27, 2883150), (30, 2594835), (43, 1810350), (45, 1729890), (50, 1556901), (54, 1441575), (75, 1037934), (81, 961050), (86, 905175), (90, 864945), (129, 603450), (135, 576630), (149, 522450), (150, 518967), (162, 480525), (215, 362070), (225, 345978), (243, 320350), (258, 301725), (270, 288315), (298, 261225), (387, 201150), (405, 192210), (430, 181035), (447, 174150), (450, 172989), (486, 160175), (645, 120690), (675, 115326), (745, 104490), (774, 100575), (810, 96105), (894, 87075), (1075, 72414), (1161, 67050), (1215, 64070), (1290, 60345), (1341, 58050), (1350, 57663), (1490, 52245), (1935, 40230), (2025, 38442), (2150, 36207), (2235, 34830), (2322, 33525), (2430, 32035), (2682, 29025), (3225, 24138), (3483, 22350), (3725, 20898), (3870, 20115), (4023, 19350), (4050, 19221), (4470, 17415), (5805, 13410), (6075, 12814), (6407, 12150), (6450, 12069), (6705, 11610), (6966, 11175), (7450, 10449), (8046, 9675)]