200770852450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{128819}}^1$

素因数の和:128972

約数の個数: 96

約数和(自身を含む): 439723463040

約数和(自身を除く): 238952610590

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 73, 122, 146, 175, 305, 350, 365, 427, 511, 610, 730, 854, 1022, 1525, 1825, 2135, 2555, 3050, 3650, 4270, 4453, 5110, 8906, 10675, 12775, 21350, 22265, 25550, 31171, 44530, 62342, 111325, 128819, 155855, 222650, 257638, 311710, 644095, 779275, 901733, 1288190, 1558550, 1803466, 3220475, 4508665, 6440950, 7857959, 9017330, 9403787, 15715918, 18807574, 22543325, 39289795, 45086650, 47018935, 55005713, 65826509, 78579590, 94037870, 110011426, 131653018, 196448975, 235094675, 275028565, 329132545, 392897950, 470189350, 550057130, 573631007, 658265090, 1147262014, 1375142825, 1645662725, 2750285650, 2868155035, 3291325450, 4015417049, 5736310070, 8030834098, 14340775175, 20077085245, 28681550350, 40154170490, 100385426225, 200770852450]

約数ペア:

[(1, 200770852450), (2, 100385426225), (5, 40154170490), (7, 28681550350), (10, 20077085245), (14, 14340775175), (25, 8030834098), (35, 5736310070), (50, 4015417049), (61, 3291325450), (70, 2868155035), (73, 2750285650), (122, 1645662725), (146, 1375142825), (175, 1147262014), (305, 658265090), (350, 573631007), (365, 550057130), (427, 470189350), (511, 392897950), (610, 329132545), (730, 275028565), (854, 235094675), (1022, 196448975), (1525, 131653018), (1825, 110011426), (2135, 94037870), (2555, 78579590), (3050, 65826509), (3650, 55005713), (4270, 47018935), (4453, 45086650), (5110, 39289795), (8906, 22543325), (10675, 18807574), (12775, 15715918), (21350, 9403787), (22265, 9017330), (25550, 7857959), (31171, 6440950), (44530, 4508665), (62342, 3220475), (111325, 1803466), (128819, 1558550), (155855, 1288190), (222650, 901733), (257638, 779275), (311710, 644095)]