69926220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1461

約数の個数: 192

約数和(自身を含む): 267939840

約数和(自身を除く): 198013620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1423, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 2846, 3276, 3510, 3780, 4095, 4269, 4914, 5460, 5692, 7020, 7115, 8190, 8538, 9828, 9961, 12285, 12807, 14230, 16380, 17076, 18499, 19922, 21345, 24570, 25614, 28460, 29883, 36998, 38421, 39844, 42690, 49140, 49805, 51228, 55497, 59766, 64035, 73996, 76842, 85380, 89649, 92495, 99610, 110994, 119532, 128070, 129493, 149415, 153684, 166491, 179298, 184990, 192105, 199220, 221988, 256140, 258986, 268947, 277485, 298830, 332982, 358596, 369980, 384210, 388479, 448245, 499473, 517972, 537894, 554970, 597660, 647465, 665964, 768420, 776958, 832455, 896490, 998946, 1075788, 1109940, 1165437, 1294930, 1344735, 1553916, 1664910, 1792980, 1942395, 1997892, 2330874, 2497365, 2589860, 2689470, 3329820, 3496311, 3884790, 4661748, 4994730, 5378940, 5827185, 6992622, 7769580, 9989460, 11654370, 13985244, 17481555, 23308740, 34963110, 69926220]

約数ペア:

[(1, 69926220), (2, 34963110), (3, 23308740), (4, 17481555), (5, 13985244), (6, 11654370), (7, 9989460), (9, 7769580), (10, 6992622), (12, 5827185), (13, 5378940), (14, 4994730), (15, 4661748), (18, 3884790), (20, 3496311), (21, 3329820), (26, 2689470), (27, 2589860), (28, 2497365), (30, 2330874), (35, 1997892), (36, 1942395), (39, 1792980), (42, 1664910), (45, 1553916), (52, 1344735), (54, 1294930), (60, 1165437), (63, 1109940), (65, 1075788), (70, 998946), (78, 896490), (84, 832455), (90, 776958), (91, 768420), (105, 665964), (108, 647465), (117, 597660), (126, 554970), (130, 537894), (135, 517972), (140, 499473), (156, 448245), (180, 388479), (182, 384210), (189, 369980), (195, 358596), (210, 332982), (234, 298830), (252, 277485), (260, 268947), (270, 258986), (273, 256140), (315, 221988), (351, 199220), (364, 192105), (378, 184990), (390, 179298), (420, 166491), (455, 153684), (468, 149415), (540, 129493), (546, 128070), (585, 119532), (630, 110994), (702, 99610), (756, 92495), (780, 89649), (819, 85380), (910, 76842), (945, 73996), (1092, 64035), (1170, 59766), (1260, 55497), (1365, 51228), (1404, 49805), (1423, 49140), (1638, 42690), (1755, 39844), (1820, 38421), (1890, 36998), (2340, 29883), (2457, 28460), (2730, 25614), (2846, 24570), (3276, 21345), (3510, 19922), (3780, 18499), (4095, 17076), (4269, 16380), (4914, 14230), (5460, 12807), (5692, 12285), (7020, 9961), (7115, 9828), (8190, 8538)]