90620221760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1213}}^1$

素因数の和:1721

約数の個数: 224

約数和(自身を含む): 236580590592

約数和(自身を除く): 145960368832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 443, 496, 527, 544, 620, 680, 886, 992, 1054, 1088, 1213, 1240, 1360, 1772, 1984, 2108, 2215, 2426, 2480, 2635, 2720, 3544, 4216, 4430, 4852, 4960, 5270, 5440, 6065, 7088, 7531, 8432, 8860, 9704, 9920, 10540, 12130, 13733, 14176, 15062, 16864, 17720, 19408, 20621, 21080, 24260, 27466, 28352, 30124, 33728, 35440, 37603, 37655, 38816, 41242, 42160, 48520, 54932, 60248, 68665, 70880, 75206, 75310, 77632, 82484, 84320, 97040, 103105, 109864, 120496, 137330, 141760, 150412, 150620, 164968, 168640, 188015, 194080, 206210, 219728, 233461, 240992, 274660, 300824, 301240, 329936, 376030, 388160, 412420, 439456, 466922, 481984, 537359, 549320, 601648, 602480, 639251, 659872, 752060, 824840, 878912, 933844, 1074718, 1098640, 1167305, 1203296, 1204960, 1278502, 1319744, 1504120, 1649680, 1867688, 2149436, 2197280, 2334610, 2406592, 2409920, 2557004, 2686795, 3008240, 3196255, 3299360, 3735376, 4298872, 4394560, 4669220, 5114008, 5373590, 6016480, 6392510, 6598720, 7470752, 8597744, 9135103, 9338440, 10228016, 10747180, 12032960, 12785020, 14941504, 16658129, 17195488, 18270206, 18676880, 20456032, 21494360, 25570040, 33316258, 34390976, 36540412, 37353760, 40912064, 42988720, 45675515, 51140080, 66632516, 73080824, 74707520, 83290645, 85977440, 91351030, 102280160, 133265032, 146161648, 166581290, 171954880, 182702060, 204560320, 266530064, 283188193, 292323296, 333162580, 365404120, 533060128, 566376386, 584646592, 666325160, 730808240, 1066120256, 1132752772, 1332650320, 1415940965, 1461616480, 2265505544, 2665300640, 2831881930, 2923232960, 4531011088, 5330601280, 5663763860, 9062022176, 11327527720, 18124044352, 22655055440, 45310110880, 90620221760]

約数ペア:

[(1, 90620221760), (2, 45310110880), (4, 22655055440), (5, 18124044352), (8, 11327527720), (10, 9062022176), (16, 5663763860), (17, 5330601280), (20, 4531011088), (31, 2923232960), (32, 2831881930), (34, 2665300640), (40, 2265505544), (62, 1461616480), (64, 1415940965), (68, 1332650320), (80, 1132752772), (85, 1066120256), (124, 730808240), (136, 666325160), (155, 584646592), (160, 566376386), (170, 533060128), (248, 365404120), (272, 333162580), (310, 292323296), (320, 283188193), (340, 266530064), (443, 204560320), (496, 182702060), (527, 171954880), (544, 166581290), (620, 146161648), (680, 133265032), (886, 102280160), (992, 91351030), (1054, 85977440), (1088, 83290645), (1213, 74707520), (1240, 73080824), (1360, 66632516), (1772, 51140080), (1984, 45675515), (2108, 42988720), (2215, 40912064), (2426, 37353760), (2480, 36540412), (2635, 34390976), (2720, 33316258), (3544, 25570040), (4216, 21494360), (4430, 20456032), (4852, 18676880), (4960, 18270206), (5270, 17195488), (5440, 16658129), (6065, 14941504), (7088, 12785020), (7531, 12032960), (8432, 10747180), (8860, 10228016), (9704, 9338440), (9920, 9135103), (10540, 8597744), (12130, 7470752), (13733, 6598720), (14176, 6392510), (15062, 6016480), (16864, 5373590), (17720, 5114008), (19408, 4669220), (20621, 4394560), (21080, 4298872), (24260, 3735376), (27466, 3299360), (28352, 3196255), (30124, 3008240), (33728, 2686795), (35440, 2557004), (37603, 2409920), (37655, 2406592), (38816, 2334610), (41242, 2197280), (42160, 2149436), (48520, 1867688), (54932, 1649680), (60248, 1504120), (68665, 1319744), (70880, 1278502), (75206, 1204960), (75310, 1203296), (77632, 1167305), (82484, 1098640), (84320, 1074718), (97040, 933844), (103105, 878912), (109864, 824840), (120496, 752060), (137330, 659872), (141760, 639251), (150412, 602480), (150620, 601648), (164968, 549320), (168640, 537359), (188015, 481984), (194080, 466922), (206210, 439456), (219728, 412420), (233461, 388160), (240992, 376030), (274660, 329936), (300824, 301240)]