89975275720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{7433}}^1$

素因数の和:7568

約数の個数: 192

約数和(自身を含む): 231716887920

約数和(自身を除く): 141741612200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 61, 82, 88, 110, 121, 122, 164, 205, 220, 242, 244, 305, 328, 410, 440, 451, 484, 488, 605, 610, 671, 820, 902, 968, 1210, 1220, 1342, 1640, 1804, 2255, 2420, 2440, 2501, 2684, 3355, 3608, 4510, 4840, 4961, 5002, 5368, 6710, 7381, 7433, 9020, 9922, 10004, 12505, 13420, 14762, 14866, 18040, 19844, 20008, 24805, 25010, 26840, 27511, 29524, 29732, 36905, 37165, 39688, 49610, 50020, 55022, 59048, 59464, 73810, 74330, 81763, 99220, 100040, 110044, 137555, 147620, 148660, 163526, 198440, 220088, 275110, 295240, 297320, 302621, 304753, 327052, 408815, 453413, 550220, 605242, 609506, 654104, 817630, 899393, 906826, 1100440, 1210484, 1219012, 1513105, 1523765, 1635260, 1798786, 1813652, 2267065, 2420968, 2438024, 3026210, 3047530, 3270520, 3352283, 3597572, 3627304, 4496965, 4534130, 4987543, 6052420, 6095060, 6704566, 7195144, 8993930, 9068260, 9975086, 12104840, 12190120, 13409132, 16761415, 17987860, 18136520, 18589933, 19950172, 24937715, 26818264, 33522830, 35975720, 36875113, 37179866, 39900344, 49875430, 54862973, 67045660, 73750226, 74359732, 92949665, 99750860, 109725946, 134091320, 147500452, 148719464, 184375565, 185899330, 199501720, 204489263, 219451892, 274314865, 295000904, 368751130, 371798660, 408978526, 438903784, 548629730, 737502260, 743597320, 817957052, 1022446315, 1097259460, 1475004520, 1635914104, 2044892630, 2194518920, 2249381893, 4089785260, 4498763786, 8179570520, 8997527572, 11246909465, 17995055144, 22493818930, 44987637860, 89975275720]

約数ペア:

[(1, 89975275720), (2, 44987637860), (4, 22493818930), (5, 17995055144), (8, 11246909465), (10, 8997527572), (11, 8179570520), (20, 4498763786), (22, 4089785260), (40, 2249381893), (41, 2194518920), (44, 2044892630), (55, 1635914104), (61, 1475004520), (82, 1097259460), (88, 1022446315), (110, 817957052), (121, 743597320), (122, 737502260), (164, 548629730), (205, 438903784), (220, 408978526), (242, 371798660), (244, 368751130), (305, 295000904), (328, 274314865), (410, 219451892), (440, 204489263), (451, 199501720), (484, 185899330), (488, 184375565), (605, 148719464), (610, 147500452), (671, 134091320), (820, 109725946), (902, 99750860), (968, 92949665), (1210, 74359732), (1220, 73750226), (1342, 67045660), (1640, 54862973), (1804, 49875430), (2255, 39900344), (2420, 37179866), (2440, 36875113), (2501, 35975720), (2684, 33522830), (3355, 26818264), (3608, 24937715), (4510, 19950172), (4840, 18589933), (4961, 18136520), (5002, 17987860), (5368, 16761415), (6710, 13409132), (7381, 12190120), (7433, 12104840), (9020, 9975086), (9922, 9068260), (10004, 8993930), (12505, 7195144), (13420, 6704566), (14762, 6095060), (14866, 6052420), (18040, 4987543), (19844, 4534130), (20008, 4496965), (24805, 3627304), (25010, 3597572), (26840, 3352283), (27511, 3270520), (29524, 3047530), (29732, 3026210), (36905, 2438024), (37165, 2420968), (39688, 2267065), (49610, 1813652), (50020, 1798786), (55022, 1635260), (59048, 1523765), (59464, 1513105), (73810, 1219012), (74330, 1210484), (81763, 1100440), (99220, 906826), (100040, 899393), (110044, 817630), (137555, 654104), (147620, 609506), (148660, 605242), (163526, 550220), (198440, 453413), (220088, 408815), (275110, 327052), (295240, 304753), (297320, 302621)]