15662920650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1951}}^1$

素因数の和:2181

約数の個数: 192

約数和(自身を含む): 43917189120

約数和(自身を除く): 28254268470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 179, 195, 230, 299, 325, 345, 358, 390, 537, 575, 598, 650, 690, 895, 897, 975, 1074, 1150, 1495, 1725, 1790, 1794, 1950, 1951, 2327, 2685, 2990, 3450, 3902, 4117, 4475, 4485, 4654, 5370, 5853, 6981, 7475, 8234, 8950, 8970, 9755, 11635, 11706, 12351, 13425, 13962, 14950, 19510, 20585, 22425, 23270, 24702, 25363, 26850, 29265, 34905, 41170, 44850, 44873, 48775, 50726, 53521, 58175, 58530, 61755, 69810, 76089, 89746, 97550, 102925, 107042, 116350, 123510, 126815, 134619, 146325, 152178, 160563, 174525, 205850, 224365, 253630, 267605, 269238, 292650, 308775, 321126, 349050, 349229, 380445, 448730, 535210, 583349, 617550, 634075, 673095, 698458, 760890, 802815, 1047687, 1121825, 1166698, 1268150, 1338025, 1346190, 1605630, 1746145, 1750047, 1902225, 2095374, 2243650, 2676050, 2916745, 3365475, 3492290, 3500094, 3804450, 4014075, 4539977, 5238435, 5833490, 6730950, 8028150, 8032267, 8730725, 8750235, 9079954, 10476870, 13619931, 14583725, 16064534, 17461450, 17500470, 22699885, 24096801, 26192175, 27239862, 29167450, 40161335, 43751175, 45399770, 48193602, 52384350, 68099655, 80322670, 87502350, 104419471, 113499425, 120484005, 136199310, 200806675, 208838942, 226998850, 240968010, 313258413, 340498275, 401613350, 522097355, 602420025, 626516826, 680996550, 1044194710, 1204840050, 1566292065, 2610486775, 3132584130, 5220973550, 7831460325, 15662920650]

約数ペア:

[(1, 15662920650), (2, 7831460325), (3, 5220973550), (5, 3132584130), (6, 2610486775), (10, 1566292065), (13, 1204840050), (15, 1044194710), (23, 680996550), (25, 626516826), (26, 602420025), (30, 522097355), (39, 401613350), (46, 340498275), (50, 313258413), (65, 240968010), (69, 226998850), (75, 208838942), (78, 200806675), (115, 136199310), (130, 120484005), (138, 113499425), (150, 104419471), (179, 87502350), (195, 80322670), (230, 68099655), (299, 52384350), (325, 48193602), (345, 45399770), (358, 43751175), (390, 40161335), (537, 29167450), (575, 27239862), (598, 26192175), (650, 24096801), (690, 22699885), (895, 17500470), (897, 17461450), (975, 16064534), (1074, 14583725), (1150, 13619931), (1495, 10476870), (1725, 9079954), (1790, 8750235), (1794, 8730725), (1950, 8032267), (1951, 8028150), (2327, 6730950), (2685, 5833490), (2990, 5238435), (3450, 4539977), (3902, 4014075), (4117, 3804450), (4475, 3500094), (4485, 3492290), (4654, 3365475), (5370, 2916745), (5853, 2676050), (6981, 2243650), (7475, 2095374), (8234, 1902225), (8950, 1750047), (8970, 1746145), (9755, 1605630), (11635, 1346190), (11706, 1338025), (12351, 1268150), (13425, 1166698), (13962, 1121825), (14950, 1047687), (19510, 802815), (20585, 760890), (22425, 698458), (23270, 673095), (24702, 634075), (25363, 617550), (26850, 583349), (29265, 535210), (34905, 448730), (41170, 380445), (44850, 349229), (44873, 349050), (48775, 321126), (50726, 308775), (53521, 292650), (58175, 269238), (58530, 267605), (61755, 253630), (69810, 224365), (76089, 205850), (89746, 174525), (97550, 160563), (102925, 152178), (107042, 146325), (116350, 134619), (123510, 126815)]