85852260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1978

約数の個数: 144

約数和(自身を含む): 295364160

約数和(自身を除く): 209511900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 1931, 2223, 2340, 2470, 2964, 3420, 3705, 3862, 4446, 4940, 5793, 7410, 7724, 8892, 9655, 11115, 11586, 14820, 17379, 19310, 22230, 23172, 25103, 28965, 34758, 36689, 38620, 44460, 50206, 57930, 69516, 73378, 75309, 86895, 100412, 110067, 115860, 125515, 146756, 150618, 173790, 183445, 220134, 225927, 251030, 301236, 330201, 347580, 366890, 376545, 440268, 451854, 476957, 502060, 550335, 660402, 733780, 753090, 903708, 953914, 1100670, 1129635, 1320804, 1430871, 1506180, 1651005, 1907828, 2201340, 2259270, 2384785, 2861742, 3302010, 4292613, 4518540, 4769570, 5723484, 6604020, 7154355, 8585226, 9539140, 14308710, 17170452, 21463065, 28617420, 42926130, 85852260]

約数ペア:

[(1, 85852260), (2, 42926130), (3, 28617420), (4, 21463065), (5, 17170452), (6, 14308710), (9, 9539140), (10, 8585226), (12, 7154355), (13, 6604020), (15, 5723484), (18, 4769570), (19, 4518540), (20, 4292613), (26, 3302010), (30, 2861742), (36, 2384785), (38, 2259270), (39, 2201340), (45, 1907828), (52, 1651005), (57, 1506180), (60, 1430871), (65, 1320804), (76, 1129635), (78, 1100670), (90, 953914), (95, 903708), (114, 753090), (117, 733780), (130, 660402), (156, 550335), (171, 502060), (180, 476957), (190, 451854), (195, 440268), (228, 376545), (234, 366890), (247, 347580), (260, 330201), (285, 301236), (342, 251030), (380, 225927), (390, 220134), (468, 183445), (494, 173790), (570, 150618), (585, 146756), (684, 125515), (741, 115860), (780, 110067), (855, 100412), (988, 86895), (1140, 75309), (1170, 73378), (1235, 69516), (1482, 57930), (1710, 50206), (1931, 44460), (2223, 38620), (2340, 36689), (2470, 34758), (2964, 28965), (3420, 25103), (3705, 23172), (3862, 22230), (4446, 19310), (4940, 17379), (5793, 14820), (7410, 11586), (7724, 11115), (8892, 9655)]