8870290600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2364

約数の個数: 192

約数和(自身を含む): 23373057600

約数和(自身を除く): 14502767000

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 61, 68, 76, 85, 95, 100, 122, 136, 152, 170, 190, 200, 244, 305, 323, 340, 380, 425, 475, 488, 610, 646, 680, 760, 850, 950, 1037, 1159, 1220, 1292, 1525, 1615, 1700, 1900, 2074, 2251, 2318, 2440, 2584, 3050, 3230, 3400, 3800, 4148, 4502, 4636, 5185, 5795, 6100, 6460, 8075, 8296, 9004, 9272, 10370, 11255, 11590, 12200, 12920, 16150, 18008, 19703, 20740, 22510, 23180, 25925, 28975, 32300, 38267, 39406, 41480, 42769, 45020, 46360, 51850, 56275, 57950, 64600, 76534, 78812, 85538, 90040, 98515, 103700, 112550, 115900, 137311, 153068, 157624, 171076, 191335, 197030, 207400, 213845, 225100, 231800, 274622, 306136, 342152, 382670, 394060, 427690, 450200, 492575, 549244, 686555, 727073, 765340, 788120, 855380, 956675, 985150, 1069225, 1098488, 1373110, 1454146, 1530680, 1710760, 1913350, 1970300, 2138450, 2334287, 2608909, 2746220, 2908292, 3432775, 3635365, 3826700, 3940600, 4276900, 4668574, 5217818, 5492440, 5816584, 6865550, 7270730, 7653400, 8553800, 9337148, 10435636, 11671435, 13044545, 13731100, 14541460, 18176825, 18674296, 20871272, 23342870, 26089090, 27462200, 29082920, 36353650, 44351453, 46685740, 52178180, 58357175, 65222725, 72707300, 88702906, 93371480, 104356360, 116714350, 130445450, 145414600, 177405812, 221757265, 233428700, 260890900, 354811624, 443514530, 466857400, 521781800, 887029060, 1108786325, 1774058120, 2217572650, 4435145300, 8870290600]

約数ペア:

[(1, 8870290600), (2, 4435145300), (4, 2217572650), (5, 1774058120), (8, 1108786325), (10, 887029060), (17, 521781800), (19, 466857400), (20, 443514530), (25, 354811624), (34, 260890900), (38, 233428700), (40, 221757265), (50, 177405812), (61, 145414600), (68, 130445450), (76, 116714350), (85, 104356360), (95, 93371480), (100, 88702906), (122, 72707300), (136, 65222725), (152, 58357175), (170, 52178180), (190, 46685740), (200, 44351453), (244, 36353650), (305, 29082920), (323, 27462200), (340, 26089090), (380, 23342870), (425, 20871272), (475, 18674296), (488, 18176825), (610, 14541460), (646, 13731100), (680, 13044545), (760, 11671435), (850, 10435636), (950, 9337148), (1037, 8553800), (1159, 7653400), (1220, 7270730), (1292, 6865550), (1525, 5816584), (1615, 5492440), (1700, 5217818), (1900, 4668574), (2074, 4276900), (2251, 3940600), (2318, 3826700), (2440, 3635365), (2584, 3432775), (3050, 2908292), (3230, 2746220), (3400, 2608909), (3800, 2334287), (4148, 2138450), (4502, 1970300), (4636, 1913350), (5185, 1710760), (5795, 1530680), (6100, 1454146), (6460, 1373110), (8075, 1098488), (8296, 1069225), (9004, 985150), (9272, 956675), (10370, 855380), (11255, 788120), (11590, 765340), (12200, 727073), (12920, 686555), (16150, 549244), (18008, 492575), (19703, 450200), (20740, 427690), (22510, 394060), (23180, 382670), (25925, 342152), (28975, 306136), (32300, 274622), (38267, 231800), (39406, 225100), (41480, 213845), (42769, 207400), (45020, 197030), (46360, 191335), (51850, 171076), (56275, 157624), (57950, 153068), (64600, 137311), (76534, 115900), (78812, 112550), (85538, 103700), (90040, 98515)]