152971650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 449554560

約数和(自身を除く): 296582910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 79, 90, 117, 130, 150, 158, 195, 225, 234, 237, 325, 331, 390, 395, 450, 474, 585, 650, 662, 711, 790, 975, 993, 1027, 1170, 1185, 1422, 1655, 1950, 1975, 1986, 2054, 2370, 2925, 2979, 3081, 3310, 3555, 3950, 4303, 4965, 5135, 5850, 5925, 5958, 6162, 7110, 8275, 8606, 9243, 9930, 10270, 11850, 12909, 14895, 15405, 16550, 17775, 18486, 21515, 24825, 25675, 25818, 26149, 29790, 30810, 35550, 38727, 43030, 46215, 49650, 51350, 52298, 64545, 74475, 77025, 77454, 78447, 92430, 107575, 129090, 130745, 148950, 154050, 156894, 193635, 215150, 231075, 235341, 261490, 322725, 339937, 387270, 392235, 462150, 470682, 645450, 653725, 679874, 784470, 968175, 1019811, 1176705, 1307450, 1699685, 1936350, 1961175, 2039622, 2353410, 3059433, 3399370, 3922350, 5099055, 5883525, 6118866, 8498425, 10198110, 11767050, 15297165, 16996850, 25495275, 30594330, 50990550, 76485825, 152971650]

約数ペア:

[(1, 152971650), (2, 76485825), (3, 50990550), (5, 30594330), (6, 25495275), (9, 16996850), (10, 15297165), (13, 11767050), (15, 10198110), (18, 8498425), (25, 6118866), (26, 5883525), (30, 5099055), (39, 3922350), (45, 3399370), (50, 3059433), (65, 2353410), (75, 2039622), (78, 1961175), (79, 1936350), (90, 1699685), (117, 1307450), (130, 1176705), (150, 1019811), (158, 968175), (195, 784470), (225, 679874), (234, 653725), (237, 645450), (325, 470682), (331, 462150), (390, 392235), (395, 387270), (450, 339937), (474, 322725), (585, 261490), (650, 235341), (662, 231075), (711, 215150), (790, 193635), (975, 156894), (993, 154050), (1027, 148950), (1170, 130745), (1185, 129090), (1422, 107575), (1655, 92430), (1950, 78447), (1975, 77454), (1986, 77025), (2054, 74475), (2370, 64545), (2925, 52298), (2979, 51350), (3081, 49650), (3310, 46215), (3555, 43030), (3950, 38727), (4303, 35550), (4965, 30810), (5135, 29790), (5850, 26149), (5925, 25818), (5958, 25675), (6162, 24825), (7110, 21515), (8275, 18486), (8606, 17775), (9243, 16550), (9930, 15405), (10270, 14895), (11850, 12909)]