180052740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 384

約数和(自身を含む): 709632000

約数和(自身を除く): 529579260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 27, 28, 30, 35, 36, 38, 42, 45, 46, 54, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 105, 108, 109, 114, 115, 126, 133, 135, 138, 140, 161, 171, 180, 189, 190, 207, 210, 218, 228, 230, 252, 266, 270, 276, 285, 315, 322, 327, 342, 345, 378, 380, 399, 414, 420, 436, 437, 460, 483, 513, 532, 540, 545, 570, 621, 630, 644, 654, 665, 684, 690, 756, 763, 798, 805, 828, 855, 874, 945, 966, 981, 1026, 1035, 1090, 1140, 1197, 1242, 1260, 1308, 1311, 1330, 1380, 1449, 1526, 1596, 1610, 1635, 1710, 1748, 1890, 1932, 1962, 1995, 2052, 2070, 2071, 2180, 2185, 2289, 2394, 2415, 2484, 2507, 2565, 2622, 2660, 2898, 2943, 3052, 3059, 3105, 3220, 3270, 3420, 3591, 3780, 3815, 3924, 3933, 3990, 4140, 4142, 4347, 4370, 4578, 4788, 4830, 4905, 5014, 5130, 5244, 5796, 5886, 5985, 6118, 6210, 6213, 6540, 6555, 6867, 7182, 7245, 7521, 7630, 7866, 7980, 8284, 8694, 8740, 9156, 9177, 9660, 9810, 10028, 10260, 10355, 11445, 11772, 11799, 11970, 12236, 12420, 12426, 12535, 13110, 13734, 14364, 14490, 14497, 14715, 15042, 15260, 15295, 15732, 17388, 17549, 17955, 18354, 18639, 19620, 19665, 20601, 20710, 21735, 22563, 22890, 23598, 23940, 24852, 25070, 26220, 27468, 27531, 28980, 28994, 29430, 30084, 30590, 31065, 34335, 35098, 35910, 36708, 37278, 37605, 39330, 41202, 41420, 43470, 43491, 45126, 45780, 45885, 47196, 47633, 50140, 52647, 55062, 55917, 57988, 58860, 58995, 61180, 62130, 67689, 68670, 70196, 71820, 72485, 74556, 75210, 78660, 82404, 82593, 86940, 86982, 87745, 90252, 91770, 93195, 95266, 103005, 105294, 110124, 111834, 112815, 117990, 124260, 130473, 135378, 137340, 137655, 142899, 144970, 150420, 157941, 165186, 173964, 175490, 183540, 186390, 190532, 206010, 210588, 217455, 223668, 225630, 235980, 238165, 260946, 263235, 270756, 275310, 279585, 285798, 289940, 315882, 330372, 333431, 338445, 350980, 372780, 391419, 412020, 412965, 428697, 434910, 451260, 473823, 476330, 521892, 526470, 550620, 559170, 571596, 631764, 652365, 666862, 676890, 714495, 782838, 789705, 825930, 857394, 869820, 947646, 952660, 1000293, 1052940, 1118340, 1286091, 1304730, 1333724, 1353780, 1428990, 1565676, 1579410, 1651860, 1667155, 1714788, 1895292, 1957095, 2000586, 2143485, 2369115, 2572182, 2609460, 2857980, 3000879, 3158820, 3334310, 3914190, 4001172, 4286970, 4738230, 5001465, 5144364, 6001758, 6430455, 6668620, 7828380, 8573940, 9002637, 9476460, 10002930, 12003516, 12860910, 15004395, 18005274, 20005860, 25721820, 30008790, 36010548, 45013185, 60017580, 90026370, 180052740]

約数ペア:

[(1, 180052740), (2, 90026370), (3, 60017580), (4, 45013185), (5, 36010548), (6, 30008790), (7, 25721820), (9, 20005860), (10, 18005274), (12, 15004395), (14, 12860910), (15, 12003516), (18, 10002930), (19, 9476460), (20, 9002637), (21, 8573940), (23, 7828380), (27, 6668620), (28, 6430455), (30, 6001758), (35, 5144364), (36, 5001465), (38, 4738230), (42, 4286970), (45, 4001172), (46, 3914190), (54, 3334310), (57, 3158820), (60, 3000879), (63, 2857980), (69, 2609460), (70, 2572182), (76, 2369115), (84, 2143485), (90, 2000586), (92, 1957095), (95, 1895292), (105, 1714788), (108, 1667155), (109, 1651860), (114, 1579410), (115, 1565676), (126, 1428990), (133, 1353780), (135, 1333724), (138, 1304730), (140, 1286091), (161, 1118340), (171, 1052940), (180, 1000293), (189, 952660), (190, 947646), (207, 869820), (210, 857394), (218, 825930), (228, 789705), (230, 782838), (252, 714495), (266, 676890), (270, 666862), (276, 652365), (285, 631764), (315, 571596), (322, 559170), (327, 550620), (342, 526470), (345, 521892), (378, 476330), (380, 473823), (399, 451260), (414, 434910), (420, 428697), (436, 412965), (437, 412020), (460, 391419), (483, 372780), (513, 350980), (532, 338445), (540, 333431), (545, 330372), (570, 315882), (621, 289940), (630, 285798), (644, 279585), (654, 275310), (665, 270756), (684, 263235), (690, 260946), (756, 238165), (763, 235980), (798, 225630), (805, 223668), (828, 217455), (855, 210588), (874, 206010), (945, 190532), (966, 186390), (981, 183540), (1026, 175490), (1035, 173964), (1090, 165186), (1140, 157941), (1197, 150420), (1242, 144970), (1260, 142899), (1308, 137655), (1311, 137340), (1330, 135378), (1380, 130473), (1449, 124260), (1526, 117990), (1596, 112815), (1610, 111834), (1635, 110124), (1710, 105294), (1748, 103005), (1890, 95266), (1932, 93195), (1962, 91770), (1995, 90252), (2052, 87745), (2070, 86982), (2071, 86940), (2180, 82593), (2185, 82404), (2289, 78660), (2394, 75210), (2415, 74556), (2484, 72485), (2507, 71820), (2565, 70196), (2622, 68670), (2660, 67689), (2898, 62130), (2943, 61180), (3052, 58995), (3059, 58860), (3105, 57988), (3220, 55917), (3270, 55062), (3420, 52647), (3591, 50140), (3780, 47633), (3815, 47196), (3924, 45885), (3933, 45780), (3990, 45126), (4140, 43491), (4142, 43470), (4347, 41420), (4370, 41202), (4578, 39330), (4788, 37605), (4830, 37278), (4905, 36708), (5014, 35910), (5130, 35098), (5244, 34335), (5796, 31065), (5886, 30590), (5985, 30084), (6118, 29430), (6210, 28994), (6213, 28980), (6540, 27531), (6555, 27468), (6867, 26220), (7182, 25070), (7245, 24852), (7521, 23940), (7630, 23598), (7866, 22890), (7980, 22563), (8284, 21735), (8694, 20710), (8740, 20601), (9156, 19665), (9177, 19620), (9660, 18639), (9810, 18354), (10028, 17955), (10260, 17549), (10355, 17388), (11445, 15732), (11772, 15295), (11799, 15260), (11970, 15042), (12236, 14715), (12420, 14497), (12426, 14490), (12535, 14364), (13110, 13734)]