63670900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 159989760

約数和(自身を除く): 96318860

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 31, 38, 46, 47, 50, 62, 76, 92, 94, 95, 100, 115, 124, 155, 188, 190, 230, 235, 310, 380, 437, 460, 470, 475, 575, 589, 620, 713, 775, 874, 893, 940, 950, 1081, 1150, 1175, 1178, 1426, 1457, 1550, 1748, 1786, 1900, 2162, 2185, 2300, 2350, 2356, 2852, 2914, 2945, 3100, 3565, 3572, 4324, 4370, 4465, 4700, 5405, 5828, 5890, 7130, 7285, 8740, 8930, 10810, 10925, 11780, 13547, 14260, 14570, 14725, 17825, 17860, 20539, 21620, 21850, 22325, 27025, 27094, 27683, 29140, 29450, 33511, 35650, 36425, 41078, 43700, 44650, 54050, 54188, 55366, 58900, 67022, 67735, 71300, 72850, 82156, 89300, 102695, 108100, 110732, 134044, 135470, 138415, 145700, 167555, 205390, 270940, 276830, 335110, 338675, 410780, 513475, 553660, 636709, 670220, 677350, 692075, 837775, 1026950, 1273418, 1354700, 1384150, 1675550, 2053900, 2546836, 2768300, 3183545, 3351100, 6367090, 12734180, 15917725, 31835450, 63670900]

約数ペア:

[(1, 63670900), (2, 31835450), (4, 15917725), (5, 12734180), (10, 6367090), (19, 3351100), (20, 3183545), (23, 2768300), (25, 2546836), (31, 2053900), (38, 1675550), (46, 1384150), (47, 1354700), (50, 1273418), (62, 1026950), (76, 837775), (92, 692075), (94, 677350), (95, 670220), (100, 636709), (115, 553660), (124, 513475), (155, 410780), (188, 338675), (190, 335110), (230, 276830), (235, 270940), (310, 205390), (380, 167555), (437, 145700), (460, 138415), (470, 135470), (475, 134044), (575, 110732), (589, 108100), (620, 102695), (713, 89300), (775, 82156), (874, 72850), (893, 71300), (940, 67735), (950, 67022), (1081, 58900), (1150, 55366), (1175, 54188), (1178, 54050), (1426, 44650), (1457, 43700), (1550, 41078), (1748, 36425), (1786, 35650), (1900, 33511), (2162, 29450), (2185, 29140), (2300, 27683), (2350, 27094), (2356, 27025), (2852, 22325), (2914, 21850), (2945, 21620), (3100, 20539), (3565, 17860), (3572, 17825), (4324, 14725), (4370, 14570), (4465, 14260), (4700, 13547), (5405, 11780), (5828, 10925), (5890, 10810), (7130, 8930), (7285, 8740)]