187215580980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{52901}}^1\times {\mathrm{19661}}^1$

素因数の和:72577

約数の個数: 72

約数和(自身を含む): 567926881704

約数和(自身を除く): 380711300724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 19661, 39322, 52901, 58983, 78644, 98305, 105802, 117966, 158703, 176949, 196610, 211604, 235932, 264505, 294915, 317406, 353898, 393220, 476109, 529010, 589830, 634812, 707796, 793515, 884745, 952218, 1058020, 1179660, 1587030, 1769490, 1904436, 2380545, 3174060, 3538980, 4761090, 9522180, 1040086561, 2080173122, 3120259683, 4160346244, 5200432805, 6240519366, 9360779049, 10400865610, 12481038732, 15601298415, 18721558098, 20801731220, 31202596830, 37443116196, 46803895245, 62405193660, 93607790490, 187215580980]

約数ペア:

[(1, 187215580980), (2, 93607790490), (3, 62405193660), (4, 46803895245), (5, 37443116196), (6, 31202596830), (9, 20801731220), (10, 18721558098), (12, 15601298415), (15, 12481038732), (18, 10400865610), (20, 9360779049), (30, 6240519366), (36, 5200432805), (45, 4160346244), (60, 3120259683), (90, 2080173122), (180, 1040086561), (19661, 9522180), (39322, 4761090), (52901, 3538980), (58983, 3174060), (78644, 2380545), (98305, 1904436), (105802, 1769490), (117966, 1587030), (158703, 1179660), (176949, 1058020), (196610, 952218), (211604, 884745), (235932, 793515), (264505, 707796), (294915, 634812), (317406, 589830), (353898, 529010), (393220, 476109)]