188999460

素因数分解:

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

素因数の和:172

約数の個数: 288

約数和(自身を含む): 676368000

約数和(自身を除く): 487368540

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, 169, 171, 180, 190, 195, 218, 228, 234, 247, 260, 270, 285, 327, 338, 342, 351, 380, 390, 436, 468, 494, 507, 513, 540, 545, 570, 585, 654, 676, 684, 702, 741, 780, 845, 855, 981, 988, 1014, 1026, 1090, 1140, 1170, 1235, 1308, 1404, 1417, 1482, 1521, 1635, 1690, 1710, 1755, 1962, 2028, 2052, 2071, 2180, 2223, 2340, 2470, 2535, 2565, 2834, 2943, 2964, 3042, 3211, 3270, 3380, 3420, 3510, 3705, 3924, 4142, 4251, 4446, 4563, 4905, 4940, 5070, 5130, 5668, 5886, 6084, 6213, 6422, 6540, 6669, 7020, 7085, 7410, 7605, 8284, 8502, 8892, 9126, 9633, 9810, 10140, 10260, 10355, 11115, 11772, 12426, 12753, 12844, 13338, 14170, 14715, 14820, 15210, 16055, 17004, 18252, 18421, 18639, 19266, 19620, 20710, 21255, 22230, 22815, 24852, 25506, 26676, 26923, 28340, 28899, 29430, 30420, 31065, 32110, 33345, 36842, 37278, 38259, 38532, 41420, 42510, 44460, 45630, 48165, 51012, 53846, 55263, 55917, 57798, 58860, 62130, 63765, 64220, 66690, 73684, 74556, 76518, 80769, 85020, 86697, 91260, 92105, 93195, 96330, 107692, 110526, 111834, 115596, 124260, 127530, 133380, 134615, 144495, 153036, 161538, 165789, 173394, 184210, 186390, 191295, 192660, 221052, 223668, 242307, 255060, 269230, 276315, 279585, 288990, 323076, 331578, 346788, 349999, 368420, 372780, 382590, 403845, 433485, 484614, 497367, 538460, 552630, 559170, 577980, 663156, 699998, 726921, 765180, 807690, 828945, 866970, 969228, 994734, 1049997, 1105260, 1118340, 1211535, 1399996, 1453842, 1615380, 1657890, 1733940, 1749995, 1989468, 2099994, 2423070, 2486835, 2907684, 3149991, 3315780, 3499990, 3634605, 4199988, 4846140, 4973670, 5249985, 6299982, 6999980, 7269210, 9449973, 9947340, 10499970, 12599964, 14538420, 15749955, 18899946, 20999940, 31499910, 37799892, 47249865, 62999820, 94499730, 188999460]

約数ペア:

[(1, 188999460), (2, 94499730), (3, 62999820), (4, 47249865), (5, 37799892), (6, 31499910), (9, 20999940), (10, 18899946), (12, 15749955), (13, 14538420), (15, 12599964), (18, 10499970), (19, 9947340), (20, 9449973), (26, 7269210), (27, 6999980), (30, 6299982), (36, 5249985), (38, 4973670), (39, 4846140), (45, 4199988), (52, 3634605), (54, 3499990), (57, 3315780), (60, 3149991), (65, 2907684), (76, 2486835), (78, 2423070), (90, 2099994), (95, 1989468), (108, 1749995), (109, 1733940), (114, 1657890), (117, 1615380), (130, 1453842), (135, 1399996), (156, 1211535), (169, 1118340), (171, 1105260), (180, 1049997), (190, 994734), (195, 969228), (218, 866970), (228, 828945), (234, 807690), (247, 765180), (260, 726921), (270, 699998), (285, 663156), (327, 577980), (338, 559170), (342, 552630), (351, 538460), (380, 497367), (390, 484614), (436, 433485), (468, 403845), (494, 382590), (507, 372780), (513, 368420), (540, 349999), (545, 346788), (570, 331578), (585, 323076), (654, 288990), (676, 279585), (684, 276315), (702, 269230), (741, 255060), (780, 242307), (845, 223668), (855, 221052), (981, 192660), (988, 191295), (1014, 186390), (1026, 184210), (1090, 173394), (1140, 165789), (1170, 161538), (1235, 153036), (1308, 144495), (1404, 134615), (1417, 133380), (1482, 127530), (1521, 124260), (1635, 115596), (1690, 111834), (1710, 110526), (1755, 107692), (1962, 96330), (2028, 93195), (2052, 92105), (2071, 91260), (2180, 86697), (2223, 85020), (2340, 80769), (2470, 76518), (2535, 74556), (2565, 73684), (2834, 66690), (2943, 64220), (2964, 63765), (3042, 62130), (3211, 58860), (3270, 57798), (3380, 55917), (3420, 55263), (3510, 53846), (3705, 51012), (3924, 48165), (4142, 45630), (4251, 44460), (4446, 42510), (4563, 41420), (4905, 38532), (4940, 38259), (5070, 37278), (5130, 36842), (5668, 33345), (5886, 32110), (6084, 31065), (6213, 30420), (6422, 29430), (6540, 28899), (6669, 28340), (7020, 26923), (7085, 26676), (7410, 25506), (7605, 24852), (8284, 22815), (8502, 22230), (8892, 21255), (9126, 20710), (9633, 19620), (9810, 19266), (10140, 18639), (10260, 18421), (10355, 18252), (11115, 17004), (11772, 16055), (12426, 15210), (12753, 14820), (12844, 14715), (13338, 14170)]