276229980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 985723200

約数和(自身を除く): 709493220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 109, 114, 117, 130, 135, 156, 171, 180, 190, 195, 218, 228, 234, 247, 260, 270, 285, 327, 342, 351, 361, 380, 390, 436, 468, 494, 513, 540, 545, 570, 585, 654, 684, 702, 722, 741, 780, 855, 981, 988, 1026, 1083, 1090, 1140, 1170, 1235, 1308, 1404, 1417, 1444, 1482, 1635, 1710, 1755, 1805, 1962, 2052, 2071, 2166, 2180, 2223, 2340, 2470, 2565, 2834, 2943, 2964, 3249, 3270, 3420, 3510, 3610, 3705, 3924, 4142, 4251, 4332, 4446, 4693, 4905, 4940, 5130, 5415, 5668, 5886, 6213, 6498, 6540, 6669, 7020, 7085, 7220, 7410, 8284, 8502, 8892, 9386, 9747, 9810, 10260, 10355, 10830, 11115, 11772, 12426, 12753, 12996, 13338, 14079, 14170, 14715, 14820, 16245, 17004, 18639, 18772, 19494, 19620, 20710, 21255, 21660, 22230, 23465, 24852, 25506, 26676, 26923, 28158, 28340, 29430, 31065, 32490, 33345, 37278, 38259, 38988, 39349, 41420, 42237, 42510, 44460, 46930, 48735, 51012, 53846, 55917, 56316, 58860, 62130, 63765, 64980, 66690, 70395, 74556, 76518, 78698, 80769, 84474, 85020, 93195, 93860, 97470, 107692, 111834, 118047, 124260, 126711, 127530, 133380, 134615, 140790, 153036, 157396, 161538, 168948, 186390, 191295, 194940, 196745, 211185, 223668, 236094, 242307, 253422, 255060, 269230, 279585, 281580, 323076, 354141, 372780, 382590, 393490, 403845, 422370, 472188, 484614, 506844, 511537, 538460, 559170, 590235, 633555, 708282, 726921, 765180, 786980, 807690, 844740, 969228, 1023074, 1062423, 1118340, 1180470, 1211535, 1267110, 1416564, 1453842, 1534611, 1615380, 1770705, 2046148, 2124846, 2360940, 2423070, 2534220, 2557685, 2907684, 3069222, 3541410, 3634605, 4249692, 4603833, 4846140, 5115370, 5312115, 6138444, 7082820, 7269210, 7673055, 9207666, 10230740, 10624230, 13811499, 14538420, 15346110, 18415332, 21248460, 23019165, 27622998, 30692220, 46038330, 55245996, 69057495, 92076660, 138114990, 276229980]

約数ペア:

[(1, 276229980), (2, 138114990), (3, 92076660), (4, 69057495), (5, 55245996), (6, 46038330), (9, 30692220), (10, 27622998), (12, 23019165), (13, 21248460), (15, 18415332), (18, 15346110), (19, 14538420), (20, 13811499), (26, 10624230), (27, 10230740), (30, 9207666), (36, 7673055), (38, 7269210), (39, 7082820), (45, 6138444), (52, 5312115), (54, 5115370), (57, 4846140), (60, 4603833), (65, 4249692), (76, 3634605), (78, 3541410), (90, 3069222), (95, 2907684), (108, 2557685), (109, 2534220), (114, 2423070), (117, 2360940), (130, 2124846), (135, 2046148), (156, 1770705), (171, 1615380), (180, 1534611), (190, 1453842), (195, 1416564), (218, 1267110), (228, 1211535), (234, 1180470), (247, 1118340), (260, 1062423), (270, 1023074), (285, 969228), (327, 844740), (342, 807690), (351, 786980), (361, 765180), (380, 726921), (390, 708282), (436, 633555), (468, 590235), (494, 559170), (513, 538460), (540, 511537), (545, 506844), (570, 484614), (585, 472188), (654, 422370), (684, 403845), (702, 393490), (722, 382590), (741, 372780), (780, 354141), (855, 323076), (981, 281580), (988, 279585), (1026, 269230), (1083, 255060), (1090, 253422), (1140, 242307), (1170, 236094), (1235, 223668), (1308, 211185), (1404, 196745), (1417, 194940), (1444, 191295), (1482, 186390), (1635, 168948), (1710, 161538), (1755, 157396), (1805, 153036), (1962, 140790), (2052, 134615), (2071, 133380), (2166, 127530), (2180, 126711), (2223, 124260), (2340, 118047), (2470, 111834), (2565, 107692), (2834, 97470), (2943, 93860), (2964, 93195), (3249, 85020), (3270, 84474), (3420, 80769), (3510, 78698), (3610, 76518), (3705, 74556), (3924, 70395), (4142, 66690), (4251, 64980), (4332, 63765), (4446, 62130), (4693, 58860), (4905, 56316), (4940, 55917), (5130, 53846), (5415, 51012), (5668, 48735), (5886, 46930), (6213, 44460), (6498, 42510), (6540, 42237), (6669, 41420), (7020, 39349), (7085, 38988), (7220, 38259), (7410, 37278), (8284, 33345), (8502, 32490), (8892, 31065), (9386, 29430), (9747, 28340), (9810, 28158), (10260, 26923), (10355, 26676), (10830, 25506), (11115, 24852), (11772, 23465), (12426, 22230), (12753, 21660), (12996, 21255), (13338, 20710), (14079, 19620), (14170, 19494), (14715, 18772), (14820, 18639), (16245, 17004)]