123367950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 357477120

約数和(自身を除く): 234109170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 47, 50, 57, 75, 90, 94, 95, 114, 141, 150, 171, 190, 225, 235, 282, 285, 307, 342, 423, 450, 470, 475, 570, 614, 705, 846, 855, 893, 921, 950, 1175, 1410, 1425, 1535, 1710, 1786, 1842, 2115, 2350, 2679, 2763, 2850, 3070, 3525, 4230, 4275, 4465, 4605, 5358, 5526, 5833, 7050, 7675, 8037, 8550, 8930, 9210, 10575, 11666, 13395, 13815, 14429, 15350, 16074, 17499, 21150, 22325, 23025, 26790, 27630, 28858, 29165, 34998, 40185, 43287, 44650, 46050, 52497, 58330, 66975, 69075, 72145, 80370, 86574, 87495, 104994, 129861, 133950, 138150, 144290, 145825, 174990, 200925, 216435, 259722, 262485, 274151, 291650, 360725, 401850, 432870, 437475, 524970, 548302, 649305, 721450, 822453, 874950, 1082175, 1298610, 1312425, 1370755, 1644906, 2164350, 2467359, 2624850, 2741510, 3246525, 4112265, 4934718, 6493050, 6853775, 8224530, 12336795, 13707550, 20561325, 24673590, 41122650, 61683975, 123367950]

約数ペア:

[(1, 123367950), (2, 61683975), (3, 41122650), (5, 24673590), (6, 20561325), (9, 13707550), (10, 12336795), (15, 8224530), (18, 6853775), (19, 6493050), (25, 4934718), (30, 4112265), (38, 3246525), (45, 2741510), (47, 2624850), (50, 2467359), (57, 2164350), (75, 1644906), (90, 1370755), (94, 1312425), (95, 1298610), (114, 1082175), (141, 874950), (150, 822453), (171, 721450), (190, 649305), (225, 548302), (235, 524970), (282, 437475), (285, 432870), (307, 401850), (342, 360725), (423, 291650), (450, 274151), (470, 262485), (475, 259722), (570, 216435), (614, 200925), (705, 174990), (846, 145825), (855, 144290), (893, 138150), (921, 133950), (950, 129861), (1175, 104994), (1410, 87495), (1425, 86574), (1535, 80370), (1710, 72145), (1786, 69075), (1842, 66975), (2115, 58330), (2350, 52497), (2679, 46050), (2763, 44650), (2850, 43287), (3070, 40185), (3525, 34998), (4230, 29165), (4275, 28858), (4465, 27630), (4605, 26790), (5358, 23025), (5526, 22325), (5833, 21150), (7050, 17499), (7675, 16074), (8037, 15350), (8550, 14429), (8930, 13815), (9210, 13395), (10575, 11666)]