86500920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3493

約数の個数: 128

約数和(自身を含む): 298080000

約数和(自身を除く): 211579080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 3449, 4180, 5016, 6270, 6898, 8360, 10347, 12540, 13796, 17245, 20694, 25080, 27592, 34490, 37939, 41388, 51735, 65531, 68980, 75878, 82776, 103470, 113817, 131062, 137960, 151756, 189695, 196593, 206940, 227634, 262124, 303512, 327655, 379390, 393186, 413880, 455268, 524248, 569085, 655310, 720841, 758780, 786372, 910536, 982965, 1138170, 1310620, 1441682, 1517560, 1572744, 1965930, 2162523, 2276340, 2621240, 2883364, 3604205, 3931860, 4325046, 4552680, 5766728, 7208410, 7863720, 8650092, 10812615, 14416820, 17300184, 21625230, 28833640, 43250460, 86500920]

約数ペア:

[(1, 86500920), (2, 43250460), (3, 28833640), (4, 21625230), (5, 17300184), (6, 14416820), (8, 10812615), (10, 8650092), (11, 7863720), (12, 7208410), (15, 5766728), (19, 4552680), (20, 4325046), (22, 3931860), (24, 3604205), (30, 2883364), (33, 2621240), (38, 2276340), (40, 2162523), (44, 1965930), (55, 1572744), (57, 1517560), (60, 1441682), (66, 1310620), (76, 1138170), (88, 982965), (95, 910536), (110, 786372), (114, 758780), (120, 720841), (132, 655310), (152, 569085), (165, 524248), (190, 455268), (209, 413880), (220, 393186), (228, 379390), (264, 327655), (285, 303512), (330, 262124), (380, 227634), (418, 206940), (440, 196593), (456, 189695), (570, 151756), (627, 137960), (660, 131062), (760, 113817), (836, 103470), (1045, 82776), (1140, 75878), (1254, 68980), (1320, 65531), (1672, 51735), (2090, 41388), (2280, 37939), (2508, 34490), (3135, 27592), (3449, 25080), (4180, 20694), (5016, 17245), (6270, 13796), (6898, 12540), (8360, 10347)]