131280007950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{25243}}^1$

素因数の和:25408

約数の個数: 288

約数和(自身を含む): 437534662656

約数和(自身を除く): 306254654706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 127, 130, 150, 175, 182, 195, 210, 225, 234, 254, 273, 315, 325, 350, 381, 390, 450, 455, 525, 546, 585, 630, 635, 650, 762, 819, 889, 910, 975, 1050, 1143, 1170, 1270, 1365, 1575, 1638, 1651, 1778, 1905, 1950, 2275, 2286, 2667, 2730, 2925, 3150, 3175, 3302, 3810, 4095, 4445, 4550, 4953, 5334, 5715, 5850, 6350, 6825, 8001, 8190, 8255, 8890, 9525, 9906, 11430, 11557, 13335, 13650, 14859, 16002, 16510, 19050, 20475, 22225, 23114, 24765, 25243, 26670, 28575, 29718, 34671, 40005, 40950, 41275, 44450, 49530, 50486, 57150, 57785, 66675, 69342, 74295, 75729, 80010, 82550, 104013, 115570, 123825, 126215, 133350, 148590, 151458, 173355, 176701, 200025, 208026, 227187, 247650, 252430, 288925, 328159, 346710, 353402, 371475, 378645, 400050, 454374, 520065, 530103, 577850, 631075, 656318, 742950, 757290, 866775, 883505, 984477, 1040130, 1060206, 1135935, 1262150, 1590309, 1640795, 1733550, 1767010, 1893225, 1968954, 2271870, 2297113, 2600325, 2650515, 2953431, 3180618, 3205861, 3281590, 3786450, 4417525, 4594226, 4922385, 5200650, 5301030, 5679675, 5906862, 6411722, 6891339, 7951545, 8203975, 8835050, 9617583, 9844770, 11359350, 11485565, 13252575, 13782678, 14767155, 15903090, 16029305, 16407950, 19235166, 20674017, 22441027, 22971130, 24611925, 26505150, 28852749, 29534310, 32058610, 34456695, 39757725, 41348034, 41676193, 44882054, 48087915, 49223850, 57427825, 57705498, 67323081, 68913390, 73835775, 79515450, 80146525, 83352386, 96175830, 103370085, 112205135, 114855650, 125028579, 134646162, 144263745, 147671550, 160293050, 172283475, 201969243, 206740170, 208380965, 224410270, 240439575, 250057158, 288527490, 291733351, 336615405, 344566950, 375085737, 403938486, 416761930, 480879150, 516850425, 561025675, 583466702, 625142895, 673230810, 721318725, 750171474, 875200053, 1009846215, 1033700850, 1041904825, 1122051350, 1250285790, 1442637450, 1458666755, 1683077025, 1750400106, 1875428685, 2019692430, 2083809650, 2625600159, 2917333510, 3125714475, 3366154050, 3750857370, 4376000265, 5049231075, 5251200318, 6251428950, 7293333775, 8752000530, 9377143425, 10098462150, 13128000795, 14586667550, 18754286850, 21880001325, 26256001590, 43760002650, 65640003975, 131280007950]

約数ペア:

[(1, 131280007950), (2, 65640003975), (3, 43760002650), (5, 26256001590), (6, 21880001325), (7, 18754286850), (9, 14586667550), (10, 13128000795), (13, 10098462150), (14, 9377143425), (15, 8752000530), (18, 7293333775), (21, 6251428950), (25, 5251200318), (26, 5049231075), (30, 4376000265), (35, 3750857370), (39, 3366154050), (42, 3125714475), (45, 2917333510), (50, 2625600159), (63, 2083809650), (65, 2019692430), (70, 1875428685), (75, 1750400106), (78, 1683077025), (90, 1458666755), (91, 1442637450), (105, 1250285790), (117, 1122051350), (126, 1041904825), (127, 1033700850), (130, 1009846215), (150, 875200053), (175, 750171474), (182, 721318725), (195, 673230810), (210, 625142895), (225, 583466702), (234, 561025675), (254, 516850425), (273, 480879150), (315, 416761930), (325, 403938486), (350, 375085737), (381, 344566950), (390, 336615405), (450, 291733351), (455, 288527490), (525, 250057158), (546, 240439575), (585, 224410270), (630, 208380965), (635, 206740170), (650, 201969243), (762, 172283475), (819, 160293050), (889, 147671550), (910, 144263745), (975, 134646162), (1050, 125028579), (1143, 114855650), (1170, 112205135), (1270, 103370085), (1365, 96175830), (1575, 83352386), (1638, 80146525), (1651, 79515450), (1778, 73835775), (1905, 68913390), (1950, 67323081), (2275, 57705498), (2286, 57427825), (2667, 49223850), (2730, 48087915), (2925, 44882054), (3150, 41676193), (3175, 41348034), (3302, 39757725), (3810, 34456695), (4095, 32058610), (4445, 29534310), (4550, 28852749), (4953, 26505150), (5334, 24611925), (5715, 22971130), (5850, 22441027), (6350, 20674017), (6825, 19235166), (8001, 16407950), (8190, 16029305), (8255, 15903090), (8890, 14767155), (9525, 13782678), (9906, 13252575), (11430, 11485565), (11557, 11359350), (13335, 9844770), (13650, 9617583), (14859, 8835050), (16002, 8203975), (16510, 7951545), (19050, 6891339), (20475, 6411722), (22225, 5906862), (23114, 5679675), (24765, 5301030), (25243, 5200650), (26670, 4922385), (28575, 4594226), (29718, 4417525), (34671, 3786450), (40005, 3281590), (40950, 3205861), (41275, 3180618), (44450, 2953431), (49530, 2650515), (50486, 2600325), (57150, 2297113), (57785, 2271870), (66675, 1968954), (69342, 1893225), (74295, 1767010), (75729, 1733550), (80010, 1640795), (82550, 1590309), (104013, 1262150), (115570, 1135935), (123825, 1060206), (126215, 1040130), (133350, 984477), (148590, 883505), (151458, 866775), (173355, 757290), (176701, 742950), (200025, 656318), (208026, 631075), (227187, 577850), (247650, 530103), (252430, 520065), (288925, 454374), (328159, 400050), (346710, 378645), (353402, 371475)]