55306680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 197074080

約数和(自身を除く): 141767400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 264, 286, 293, 312, 330, 363, 390, 429, 440, 484, 520, 572, 586, 605, 660, 715, 726, 780, 858, 879, 968, 1144, 1172, 1210, 1320, 1430, 1452, 1465, 1560, 1573, 1716, 1758, 1815, 2145, 2344, 2420, 2860, 2904, 2930, 3146, 3223, 3432, 3516, 3630, 3809, 4290, 4395, 4719, 4840, 5720, 5860, 6292, 6446, 7032, 7260, 7618, 7865, 8580, 8790, 9438, 9669, 11427, 11720, 12584, 12892, 14520, 15236, 15730, 16115, 17160, 17580, 18876, 19045, 19338, 22854, 23595, 25784, 30472, 31460, 32230, 35160, 35453, 37752, 38090, 38676, 41899, 45708, 47190, 48345, 57135, 62920, 64460, 70906, 76180, 77352, 83798, 91416, 94380, 96690, 106359, 114270, 125697, 128920, 141812, 152360, 167596, 177265, 188760, 193380, 209495, 212718, 228540, 251394, 283624, 335192, 354530, 386760, 418990, 425436, 457080, 460889, 502788, 531795, 628485, 709060, 837980, 850872, 921778, 1005576, 1063590, 1256970, 1382667, 1418120, 1675960, 1843556, 2127180, 2304445, 2513940, 2765334, 3687112, 4254360, 4608890, 5027880, 5530668, 6913335, 9217780, 11061336, 13826670, 18435560, 27653340, 55306680]

約数ペア:

[(1, 55306680), (2, 27653340), (3, 18435560), (4, 13826670), (5, 11061336), (6, 9217780), (8, 6913335), (10, 5530668), (11, 5027880), (12, 4608890), (13, 4254360), (15, 3687112), (20, 2765334), (22, 2513940), (24, 2304445), (26, 2127180), (30, 1843556), (33, 1675960), (39, 1418120), (40, 1382667), (44, 1256970), (52, 1063590), (55, 1005576), (60, 921778), (65, 850872), (66, 837980), (78, 709060), (88, 628485), (104, 531795), (110, 502788), (120, 460889), (121, 457080), (130, 425436), (132, 418990), (143, 386760), (156, 354530), (165, 335192), (195, 283624), (220, 251394), (242, 228540), (260, 212718), (264, 209495), (286, 193380), (293, 188760), (312, 177265), (330, 167596), (363, 152360), (390, 141812), (429, 128920), (440, 125697), (484, 114270), (520, 106359), (572, 96690), (586, 94380), (605, 91416), (660, 83798), (715, 77352), (726, 76180), (780, 70906), (858, 64460), (879, 62920), (968, 57135), (1144, 48345), (1172, 47190), (1210, 45708), (1320, 41899), (1430, 38676), (1452, 38090), (1465, 37752), (1560, 35453), (1573, 35160), (1716, 32230), (1758, 31460), (1815, 30472), (2145, 25784), (2344, 23595), (2420, 22854), (2860, 19338), (2904, 19045), (2930, 18876), (3146, 17580), (3223, 17160), (3432, 16115), (3516, 15730), (3630, 15236), (3809, 14520), (4290, 12892), (4395, 12584), (4719, 11720), (4840, 11427), (5720, 9669), (5860, 9438), (6292, 8790), (6446, 8580), (7032, 7865), (7260, 7618)]