1990357899450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1\times {\mathrm{1321}}^1$

素因数の和:2097

約数の個数: 192

約数和(自身を含む): 5018297701248

約数和(自身を除く): 3027939801798

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 157, 274, 314, 411, 467, 471, 685, 785, 822, 934, 942, 1321, 1370, 1401, 1570, 2055, 2335, 2355, 2642, 2802, 3425, 3925, 3963, 4110, 4670, 4710, 6605, 6850, 7005, 7850, 7926, 10275, 11675, 11775, 13210, 14010, 19815, 20550, 21509, 23350, 23550, 33025, 35025, 39630, 43018, 63979, 64527, 66050, 70050, 73319, 99075, 107545, 127958, 129054, 146638, 180977, 191937, 198150, 207397, 215090, 219957, 319895, 322635, 361954, 366595, 383874, 414794, 439914, 537725, 542931, 616907, 622191, 639790, 645270, 733190, 904885, 959685, 1036985, 1075450, 1085862, 1099785, 1233814, 1244382, 1599475, 1613175, 1809770, 1832975, 1850721, 1919370, 2073970, 2199570, 2714655, 3084535, 3110955, 3198950, 3226350, 3665950, 3701442, 4524425, 4798425, 5184925, 5429310, 5498925, 6169070, 6221910, 9048850, 9253605, 9596850, 10044703, 10369850, 10997850, 13573275, 15422675, 15554775, 18507210, 20089406, 27146550, 28413389, 30134109, 30845350, 31109550, 46268025, 50223515, 56826778, 60268218, 84516259, 85240167, 92536050, 96854399, 100447030, 142066945, 150670545, 169032518, 170480334, 193708798, 251117575, 253548777, 284133890, 290563197, 301341090, 422581295, 426200835, 484271995, 502235150, 507097554, 581126394, 710334725, 753352725, 845162590, 852401670, 968543990, 1267743885, 1420669450, 1452815985, 1506705450, 2112906475, 2131004175, 2421359975, 2535487770, 2905631970, 4225812950, 4262008350, 4842719950, 6338719425, 7264079925, 12677438850, 13269052663, 14528159850, 26538105326, 39807157989, 66345263315, 79614315978, 132690526630, 199035789945, 331726316575, 398071579890, 663452633150, 995178949725, 1990357899450]

約数ペア:

[(1, 1990357899450), (2, 995178949725), (3, 663452633150), (5, 398071579890), (6, 331726316575), (10, 199035789945), (15, 132690526630), (25, 79614315978), (30, 66345263315), (50, 39807157989), (75, 26538105326), (137, 14528159850), (150, 13269052663), (157, 12677438850), (274, 7264079925), (314, 6338719425), (411, 4842719950), (467, 4262008350), (471, 4225812950), (685, 2905631970), (785, 2535487770), (822, 2421359975), (934, 2131004175), (942, 2112906475), (1321, 1506705450), (1370, 1452815985), (1401, 1420669450), (1570, 1267743885), (2055, 968543990), (2335, 852401670), (2355, 845162590), (2642, 753352725), (2802, 710334725), (3425, 581126394), (3925, 507097554), (3963, 502235150), (4110, 484271995), (4670, 426200835), (4710, 422581295), (6605, 301341090), (6850, 290563197), (7005, 284133890), (7850, 253548777), (7926, 251117575), (10275, 193708798), (11675, 170480334), (11775, 169032518), (13210, 150670545), (14010, 142066945), (19815, 100447030), (20550, 96854399), (21509, 92536050), (23350, 85240167), (23550, 84516259), (33025, 60268218), (35025, 56826778), (39630, 50223515), (43018, 46268025), (63979, 31109550), (64527, 30845350), (66050, 30134109), (70050, 28413389), (73319, 27146550), (99075, 20089406), (107545, 18507210), (127958, 15554775), (129054, 15422675), (146638, 13573275), (180977, 10997850), (191937, 10369850), (198150, 10044703), (207397, 9596850), (215090, 9253605), (219957, 9048850), (319895, 6221910), (322635, 6169070), (361954, 5498925), (366595, 5429310), (383874, 5184925), (414794, 4798425), (439914, 4524425), (537725, 3701442), (542931, 3665950), (616907, 3226350), (622191, 3198950), (639790, 3110955), (645270, 3084535), (733190, 2714655), (904885, 2199570), (959685, 2073970), (1036985, 1919370), (1075450, 1850721), (1085862, 1832975), (1099785, 1809770), (1233814, 1613175), (1244382, 1599475)]