73879740020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:874

約数の個数: 192

約数和(自身を含む): 173015377920

約数和(自身を除く): 99135637900

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 107, 109, 124, 155, 170, 214, 218, 310, 340, 428, 436, 527, 535, 545, 601, 620, 1054, 1070, 1090, 1202, 1819, 1853, 2108, 2140, 2180, 2404, 2635, 3005, 3317, 3379, 3638, 3706, 5270, 6010, 6634, 6758, 7276, 7412, 9095, 9265, 10217, 10540, 11663, 12020, 13268, 13516, 16585, 16895, 18190, 18530, 18631, 20434, 23326, 33170, 33790, 36380, 37060, 37262, 40868, 46652, 51085, 56389, 57443, 58315, 64307, 65509, 66340, 67580, 74524, 93155, 102170, 112778, 114886, 116630, 128614, 131018, 186310, 198271, 204340, 225556, 229772, 233260, 257228, 262036, 281945, 287215, 316727, 321535, 327545, 361553, 372620, 396542, 563890, 574430, 633454, 643070, 655090, 723106, 793084, 991355, 1093219, 1113653, 1127780, 1148860, 1266908, 1286140, 1310180, 1446212, 1583635, 1807765, 1982710, 1993517, 2030779, 2186438, 2227306, 3167270, 3615530, 3965420, 3987034, 4061558, 4372876, 4454612, 5466095, 5568265, 6146401, 6334540, 7009463, 7231060, 7974068, 8123116, 9967585, 10153895, 10932190, 11136530, 12292802, 14018926, 19935170, 20307790, 21864380, 22273060, 24585604, 28037852, 30732005, 33889789, 34523243, 35047315, 39870340, 40615580, 61464010, 67779578, 69046486, 70094630, 119160871, 122928020, 135559156, 138092972, 140189260, 169448945, 172616215, 217293353, 238321742, 338897890, 345232430, 434586706, 476643484, 595804355, 677795780, 690464860, 869173412, 1086466765, 1191608710, 2172933530, 2383217420, 3693987001, 4345867060, 7387974002, 14775948004, 18469935005, 36939870010, 73879740020]

約数ペア:

[(1, 73879740020), (2, 36939870010), (4, 18469935005), (5, 14775948004), (10, 7387974002), (17, 4345867060), (20, 3693987001), (31, 2383217420), (34, 2172933530), (62, 1191608710), (68, 1086466765), (85, 869173412), (107, 690464860), (109, 677795780), (124, 595804355), (155, 476643484), (170, 434586706), (214, 345232430), (218, 338897890), (310, 238321742), (340, 217293353), (428, 172616215), (436, 169448945), (527, 140189260), (535, 138092972), (545, 135559156), (601, 122928020), (620, 119160871), (1054, 70094630), (1070, 69046486), (1090, 67779578), (1202, 61464010), (1819, 40615580), (1853, 39870340), (2108, 35047315), (2140, 34523243), (2180, 33889789), (2404, 30732005), (2635, 28037852), (3005, 24585604), (3317, 22273060), (3379, 21864380), (3638, 20307790), (3706, 19935170), (5270, 14018926), (6010, 12292802), (6634, 11136530), (6758, 10932190), (7276, 10153895), (7412, 9967585), (9095, 8123116), (9265, 7974068), (10217, 7231060), (10540, 7009463), (11663, 6334540), (12020, 6146401), (13268, 5568265), (13516, 5466095), (16585, 4454612), (16895, 4372876), (18190, 4061558), (18530, 3987034), (18631, 3965420), (20434, 3615530), (23326, 3167270), (33170, 2227306), (33790, 2186438), (36380, 2030779), (37060, 1993517), (37262, 1982710), (40868, 1807765), (46652, 1583635), (51085, 1446212), (56389, 1310180), (57443, 1286140), (58315, 1266908), (64307, 1148860), (65509, 1127780), (66340, 1113653), (67580, 1093219), (74524, 991355), (93155, 793084), (102170, 723106), (112778, 655090), (114886, 643070), (116630, 633454), (128614, 574430), (131018, 563890), (186310, 396542), (198271, 372620), (204340, 361553), (225556, 327545), (229772, 321535), (233260, 316727), (257228, 287215), (262036, 281945)]