1142199450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{757}}^1$

素因数の和:1261

約数の個数: 144

約数和(自身を含む): 3519060480

約数和(自身を除く): 2376861030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 479, 525, 630, 757, 958, 1050, 1437, 1514, 1575, 2271, 2395, 2874, 3150, 3353, 3785, 4311, 4542, 4790, 5299, 6706, 6813, 7185, 7570, 8622, 10059, 10598, 11355, 11975, 13626, 14370, 15897, 16765, 18925, 20118, 21555, 22710, 23950, 26495, 30177, 31794, 33530, 34065, 35925, 37850, 43110, 47691, 50295, 52990, 56775, 60354, 68130, 71850, 79485, 83825, 95382, 100590, 107775, 113550, 132475, 150885, 158970, 167650, 170325, 215550, 238455, 251475, 264950, 301770, 340650, 362603, 397425, 476910, 502950, 725206, 754425, 794850, 1087809, 1192275, 1508850, 1813015, 2175618, 2384550, 2538221, 3263427, 3626030, 5076442, 5439045, 6526854, 7614663, 9065075, 10878090, 12691105, 15229326, 16317135, 18130150, 22843989, 25382210, 27195225, 32634270, 38073315, 45687978, 54390450, 63455525, 76146630, 81585675, 114219945, 126911050, 163171350, 190366575, 228439890, 380733150, 571099725, 1142199450]

約数ペア:

[(1, 1142199450), (2, 571099725), (3, 380733150), (5, 228439890), (6, 190366575), (7, 163171350), (9, 126911050), (10, 114219945), (14, 81585675), (15, 76146630), (18, 63455525), (21, 54390450), (25, 45687978), (30, 38073315), (35, 32634270), (42, 27195225), (45, 25382210), (50, 22843989), (63, 18130150), (70, 16317135), (75, 15229326), (90, 12691105), (105, 10878090), (126, 9065075), (150, 7614663), (175, 6526854), (210, 5439045), (225, 5076442), (315, 3626030), (350, 3263427), (450, 2538221), (479, 2384550), (525, 2175618), (630, 1813015), (757, 1508850), (958, 1192275), (1050, 1087809), (1437, 794850), (1514, 754425), (1575, 725206), (2271, 502950), (2395, 476910), (2874, 397425), (3150, 362603), (3353, 340650), (3785, 301770), (4311, 264950), (4542, 251475), (4790, 238455), (5299, 215550), (6706, 170325), (6813, 167650), (7185, 158970), (7570, 150885), (8622, 132475), (10059, 113550), (10598, 107775), (11355, 100590), (11975, 95382), (13626, 83825), (14370, 79485), (15897, 71850), (16765, 68130), (18925, 60354), (20118, 56775), (21555, 52990), (22710, 50295), (23950, 47691), (26495, 43110), (30177, 37850), (31794, 35925), (33530, 34065)]