146339600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 389320320

約数和(自身を除く): 242980720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 79, 80, 88, 100, 110, 158, 176, 200, 220, 275, 316, 395, 400, 421, 440, 550, 632, 790, 842, 869, 880, 1100, 1264, 1580, 1684, 1738, 1975, 2105, 2200, 3160, 3368, 3476, 3950, 4210, 4345, 4400, 4631, 6320, 6736, 6952, 7900, 8420, 8690, 9262, 10525, 13904, 15800, 16840, 17380, 18524, 21050, 21725, 23155, 31600, 33259, 33680, 34760, 37048, 42100, 43450, 46310, 66518, 69520, 74096, 84200, 86900, 92620, 115775, 133036, 166295, 168400, 173800, 185240, 231550, 266072, 332590, 347600, 365849, 370480, 463100, 532144, 665180, 731698, 831475, 926200, 1330360, 1463396, 1662950, 1829245, 1852400, 2660720, 2926792, 3325900, 3658490, 5853584, 6651800, 7316980, 9146225, 13303600, 14633960, 18292450, 29267920, 36584900, 73169800, 146339600]

約数ペア:

[(1, 146339600), (2, 73169800), (4, 36584900), (5, 29267920), (8, 18292450), (10, 14633960), (11, 13303600), (16, 9146225), (20, 7316980), (22, 6651800), (25, 5853584), (40, 3658490), (44, 3325900), (50, 2926792), (55, 2660720), (79, 1852400), (80, 1829245), (88, 1662950), (100, 1463396), (110, 1330360), (158, 926200), (176, 831475), (200, 731698), (220, 665180), (275, 532144), (316, 463100), (395, 370480), (400, 365849), (421, 347600), (440, 332590), (550, 266072), (632, 231550), (790, 185240), (842, 173800), (869, 168400), (880, 166295), (1100, 133036), (1264, 115775), (1580, 92620), (1684, 86900), (1738, 84200), (1975, 74096), (2105, 69520), (2200, 66518), (3160, 46310), (3368, 43450), (3476, 42100), (3950, 37048), (4210, 34760), (4345, 33680), (4400, 33259), (4631, 31600), (6320, 23155), (6736, 21725), (6952, 21050), (7900, 18524), (8420, 17380), (8690, 16840), (9262, 15800), (10525, 13904)]