82516980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 308883456

約数和(自身を除く): 226366476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 49, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 98, 102, 105, 119, 127, 130, 140, 147, 156, 170, 182, 195, 196, 204, 210, 221, 238, 245, 254, 255, 260, 273, 294, 340, 357, 364, 381, 390, 420, 442, 455, 476, 490, 508, 510, 546, 588, 595, 635, 637, 663, 714, 735, 762, 780, 833, 884, 889, 910, 980, 1020, 1092, 1105, 1190, 1270, 1274, 1326, 1365, 1428, 1470, 1524, 1547, 1651, 1666, 1778, 1785, 1820, 1905, 1911, 2159, 2210, 2380, 2499, 2540, 2548, 2652, 2667, 2730, 2940, 3094, 3185, 3302, 3315, 3332, 3556, 3570, 3810, 3822, 4165, 4318, 4420, 4445, 4641, 4953, 4998, 5334, 5460, 6188, 6223, 6370, 6477, 6604, 6630, 7140, 7620, 7644, 7735, 8255, 8330, 8636, 8890, 9282, 9555, 9906, 9996, 10668, 10795, 10829, 11557, 12446, 12495, 12740, 12954, 13260, 13335, 15113, 15470, 16510, 16660, 17780, 18564, 18669, 19110, 19812, 21590, 21658, 23114, 23205, 24765, 24892, 24990, 25908, 26670, 28067, 30226, 30940, 31115, 32385, 32487, 33020, 34671, 37338, 38220, 43180, 43316, 45339, 46228, 46410, 49530, 49980, 53340, 54145, 56134, 57785, 60452, 62230, 64770, 64974, 69342, 74676, 75565, 80899, 84201, 90678, 92820, 93345, 99060, 105791, 108290, 112268, 115570, 124460, 129540, 129948, 138684, 140335, 151130, 161798, 162435, 168402, 173355, 181356, 186690, 196469, 211582, 216580, 226695, 231140, 242697, 280670, 302260, 317373, 323596, 324870, 336804, 346710, 373380, 392938, 404495, 421005, 423164, 453390, 485394, 528955, 561340, 589407, 634746, 649740, 693420, 785876, 808990, 842010, 906780, 970788, 982345, 1057910, 1178814, 1213485, 1269492, 1375283, 1586865, 1617980, 1684020, 1964690, 2115820, 2357628, 2426970, 2750566, 2947035, 3173730, 3929380, 4125849, 4853940, 5501132, 5894070, 6347460, 6876415, 8251698, 11788140, 13752830, 16503396, 20629245, 27505660, 41258490, 82516980]

約数ペア:

[(1, 82516980), (2, 41258490), (3, 27505660), (4, 20629245), (5, 16503396), (6, 13752830), (7, 11788140), (10, 8251698), (12, 6876415), (13, 6347460), (14, 5894070), (15, 5501132), (17, 4853940), (20, 4125849), (21, 3929380), (26, 3173730), (28, 2947035), (30, 2750566), (34, 2426970), (35, 2357628), (39, 2115820), (42, 1964690), (49, 1684020), (51, 1617980), (52, 1586865), (60, 1375283), (65, 1269492), (68, 1213485), (70, 1178814), (78, 1057910), (84, 982345), (85, 970788), (91, 906780), (98, 842010), (102, 808990), (105, 785876), (119, 693420), (127, 649740), (130, 634746), (140, 589407), (147, 561340), (156, 528955), (170, 485394), (182, 453390), (195, 423164), (196, 421005), (204, 404495), (210, 392938), (221, 373380), (238, 346710), (245, 336804), (254, 324870), (255, 323596), (260, 317373), (273, 302260), (294, 280670), (340, 242697), (357, 231140), (364, 226695), (381, 216580), (390, 211582), (420, 196469), (442, 186690), (455, 181356), (476, 173355), (490, 168402), (508, 162435), (510, 161798), (546, 151130), (588, 140335), (595, 138684), (635, 129948), (637, 129540), (663, 124460), (714, 115570), (735, 112268), (762, 108290), (780, 105791), (833, 99060), (884, 93345), (889, 92820), (910, 90678), (980, 84201), (1020, 80899), (1092, 75565), (1105, 74676), (1190, 69342), (1270, 64974), (1274, 64770), (1326, 62230), (1365, 60452), (1428, 57785), (1470, 56134), (1524, 54145), (1547, 53340), (1651, 49980), (1666, 49530), (1778, 46410), (1785, 46228), (1820, 45339), (1905, 43316), (1911, 43180), (2159, 38220), (2210, 37338), (2380, 34671), (2499, 33020), (2540, 32487), (2548, 32385), (2652, 31115), (2667, 30940), (2730, 30226), (2940, 28067), (3094, 26670), (3185, 25908), (3302, 24990), (3315, 24892), (3332, 24765), (3556, 23205), (3570, 23114), (3810, 21658), (3822, 21590), (4165, 19812), (4318, 19110), (4420, 18669), (4445, 18564), (4641, 17780), (4953, 16660), (4998, 16510), (5334, 15470), (5460, 15113), (6188, 13335), (6223, 13260), (6370, 12954), (6477, 12740), (6604, 12495), (6630, 12446), (7140, 11557), (7620, 10829), (7644, 10795), (7735, 10668), (8255, 9996), (8330, 9906), (8636, 9555), (8890, 9282)]