45385168900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{88799}}^1$

素因数の和:89101

約数の個数: 72

約数和(自身を含む): 104055840000

約数和(自身を除く): 58670671100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 269, 380, 475, 538, 950, 1076, 1345, 1900, 2690, 5111, 5380, 6725, 10222, 13450, 20444, 25555, 26900, 51110, 88799, 102220, 127775, 177598, 255550, 355196, 443995, 511100, 887990, 1687181, 1775980, 2219975, 3374362, 4439950, 6748724, 8435905, 8879900, 16871810, 23886931, 33743620, 42179525, 47773862, 84359050, 95547724, 119434655, 168718100, 238869310, 453851689, 477738620, 597173275, 907703378, 1194346550, 1815406756, 2269258445, 2388693100, 4538516890, 9077033780, 11346292225, 22692584450, 45385168900]

約数ペア:

[(1, 45385168900), (2, 22692584450), (4, 11346292225), (5, 9077033780), (10, 4538516890), (19, 2388693100), (20, 2269258445), (25, 1815406756), (38, 1194346550), (50, 907703378), (76, 597173275), (95, 477738620), (100, 453851689), (190, 238869310), (269, 168718100), (380, 119434655), (475, 95547724), (538, 84359050), (950, 47773862), (1076, 42179525), (1345, 33743620), (1900, 23886931), (2690, 16871810), (5111, 8879900), (5380, 8435905), (6725, 6748724), (10222, 4439950), (13450, 3374362), (20444, 2219975), (25555, 1775980), (26900, 1687181), (51110, 887990), (88799, 511100), (102220, 443995), (127775, 355196), (177598, 255550)]