74048100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1014

約数の個数: 144

約数和(自身を含む): 251733888

約数和(自身を除く): 177685788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 111, 140, 148, 150, 175, 185, 210, 222, 259, 300, 350, 370, 420, 444, 518, 525, 555, 700, 740, 777, 925, 953, 1036, 1050, 1110, 1295, 1554, 1850, 1906, 2100, 2220, 2590, 2775, 2859, 3108, 3700, 3812, 3885, 4765, 5180, 5550, 5718, 6475, 6671, 7770, 9530, 11100, 11436, 12950, 13342, 14295, 15540, 19060, 19425, 20013, 23825, 25900, 26684, 28590, 33355, 35261, 38850, 40026, 47650, 57180, 66710, 70522, 71475, 77700, 80052, 95300, 100065, 105783, 133420, 141044, 142950, 166775, 176305, 200130, 211566, 246827, 285900, 333550, 352610, 400260, 423132, 493654, 500325, 528915, 667100, 705220, 740481, 881525, 987308, 1000650, 1057830, 1234135, 1480962, 1763050, 2001300, 2115660, 2468270, 2644575, 2961924, 3526100, 3702405, 4936540, 5289150, 6170675, 7404810, 10578300, 12341350, 14809620, 18512025, 24682700, 37024050, 74048100]

約数ペア:

[(1, 74048100), (2, 37024050), (3, 24682700), (4, 18512025), (5, 14809620), (6, 12341350), (7, 10578300), (10, 7404810), (12, 6170675), (14, 5289150), (15, 4936540), (20, 3702405), (21, 3526100), (25, 2961924), (28, 2644575), (30, 2468270), (35, 2115660), (37, 2001300), (42, 1763050), (50, 1480962), (60, 1234135), (70, 1057830), (74, 1000650), (75, 987308), (84, 881525), (100, 740481), (105, 705220), (111, 667100), (140, 528915), (148, 500325), (150, 493654), (175, 423132), (185, 400260), (210, 352610), (222, 333550), (259, 285900), (300, 246827), (350, 211566), (370, 200130), (420, 176305), (444, 166775), (518, 142950), (525, 141044), (555, 133420), (700, 105783), (740, 100065), (777, 95300), (925, 80052), (953, 77700), (1036, 71475), (1050, 70522), (1110, 66710), (1295, 57180), (1554, 47650), (1850, 40026), (1906, 38850), (2100, 35261), (2220, 33355), (2590, 28590), (2775, 26684), (2859, 25900), (3108, 23825), (3700, 20013), (3812, 19425), (3885, 19060), (4765, 15540), (5180, 14295), (5550, 13342), (5718, 12950), (6475, 11436), (6671, 11100), (7770, 9530)]