249493860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 288

約数和(自身を含む): 966131712

約数和(自身を除く): 716637852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 47, 55, 60, 63, 66, 70, 77, 84, 90, 94, 99, 105, 110, 126, 132, 140, 141, 154, 165, 180, 188, 198, 210, 220, 231, 235, 252, 282, 308, 315, 329, 330, 383, 385, 396, 420, 423, 462, 470, 495, 517, 564, 630, 658, 660, 693, 705, 766, 770, 846, 924, 940, 987, 990, 1034, 1149, 1155, 1260, 1316, 1386, 1410, 1532, 1540, 1551, 1645, 1692, 1915, 1974, 1980, 2068, 2115, 2298, 2310, 2585, 2681, 2772, 2820, 2961, 3102, 3290, 3447, 3465, 3619, 3830, 3948, 4213, 4230, 4596, 4620, 4653, 4935, 5170, 5362, 5745, 5922, 6204, 6580, 6894, 6930, 7238, 7660, 7755, 8043, 8426, 8460, 9306, 9870, 10340, 10724, 10857, 11490, 11844, 12639, 13405, 13788, 13860, 14476, 14805, 15510, 16086, 16852, 17235, 18001, 18095, 18612, 19740, 21065, 21714, 22980, 23265, 24129, 25278, 26810, 29491, 29610, 31020, 32172, 32571, 34470, 36002, 36190, 37917, 40215, 42130, 43428, 46530, 48258, 50556, 53620, 54003, 54285, 58982, 59220, 63195, 65142, 68940, 72004, 72380, 75834, 80430, 84260, 88473, 90005, 93060, 96516, 108006, 108570, 117964, 120645, 126007, 126390, 130284, 147455, 151668, 160860, 162009, 162855, 176946, 180010, 189585, 198011, 216012, 217140, 241290, 252014, 252780, 265419, 270015, 294910, 324018, 325710, 353892, 360020, 378021, 379170, 396022, 442365, 482580, 504028, 530838, 540030, 589820, 594033, 630035, 648036, 651420, 756042, 758340, 792044, 810045, 884730, 990055, 1061676, 1080060, 1134063, 1188066, 1260070, 1327095, 1386077, 1512084, 1620090, 1769460, 1782099, 1890105, 1980110, 2268126, 2376132, 2520140, 2654190, 2772154, 2970165, 3240180, 3564198, 3780210, 3960220, 4158231, 4536252, 5308380, 5544308, 5670315, 5940330, 6930385, 7128396, 7560420, 8316462, 8910495, 11340630, 11880660, 12474693, 13860770, 16632924, 17820990, 20791155, 22681260, 24949386, 27721540, 35641980, 41582310, 49898772, 62373465, 83164620, 124746930, 249493860]

約数ペア:

[(1, 249493860), (2, 124746930), (3, 83164620), (4, 62373465), (5, 49898772), (6, 41582310), (7, 35641980), (9, 27721540), (10, 24949386), (11, 22681260), (12, 20791155), (14, 17820990), (15, 16632924), (18, 13860770), (20, 12474693), (21, 11880660), (22, 11340630), (28, 8910495), (30, 8316462), (33, 7560420), (35, 7128396), (36, 6930385), (42, 5940330), (44, 5670315), (45, 5544308), (47, 5308380), (55, 4536252), (60, 4158231), (63, 3960220), (66, 3780210), (70, 3564198), (77, 3240180), (84, 2970165), (90, 2772154), (94, 2654190), (99, 2520140), (105, 2376132), (110, 2268126), (126, 1980110), (132, 1890105), (140, 1782099), (141, 1769460), (154, 1620090), (165, 1512084), (180, 1386077), (188, 1327095), (198, 1260070), (210, 1188066), (220, 1134063), (231, 1080060), (235, 1061676), (252, 990055), (282, 884730), (308, 810045), (315, 792044), (329, 758340), (330, 756042), (383, 651420), (385, 648036), (396, 630035), (420, 594033), (423, 589820), (462, 540030), (470, 530838), (495, 504028), (517, 482580), (564, 442365), (630, 396022), (658, 379170), (660, 378021), (693, 360020), (705, 353892), (766, 325710), (770, 324018), (846, 294910), (924, 270015), (940, 265419), (987, 252780), (990, 252014), (1034, 241290), (1149, 217140), (1155, 216012), (1260, 198011), (1316, 189585), (1386, 180010), (1410, 176946), (1532, 162855), (1540, 162009), (1551, 160860), (1645, 151668), (1692, 147455), (1915, 130284), (1974, 126390), (1980, 126007), (2068, 120645), (2115, 117964), (2298, 108570), (2310, 108006), (2585, 96516), (2681, 93060), (2772, 90005), (2820, 88473), (2961, 84260), (3102, 80430), (3290, 75834), (3447, 72380), (3465, 72004), (3619, 68940), (3830, 65142), (3948, 63195), (4213, 59220), (4230, 58982), (4596, 54285), (4620, 54003), (4653, 53620), (4935, 50556), (5170, 48258), (5362, 46530), (5745, 43428), (5922, 42130), (6204, 40215), (6580, 37917), (6894, 36190), (6930, 36002), (7238, 34470), (7660, 32571), (7755, 32172), (8043, 31020), (8426, 29610), (8460, 29491), (9306, 26810), (9870, 25278), (10340, 24129), (10724, 23265), (10857, 22980), (11490, 21714), (11844, 21065), (12639, 19740), (13405, 18612), (13788, 18095), (13860, 18001), (14476, 17235), (14805, 16852), (15510, 16086)]