149785020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 577414656

約数和(自身を除く): 427629636

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, 55, 60, 63, 66, 70, 77, 84, 90, 99, 101, 105, 107, 110, 126, 132, 140, 154, 165, 180, 198, 202, 210, 214, 220, 231, 252, 303, 308, 315, 321, 330, 385, 396, 404, 420, 428, 462, 495, 505, 535, 606, 630, 642, 660, 693, 707, 749, 770, 909, 924, 963, 990, 1010, 1070, 1111, 1155, 1177, 1212, 1260, 1284, 1386, 1414, 1498, 1515, 1540, 1605, 1818, 1926, 1980, 2020, 2121, 2140, 2222, 2247, 2310, 2354, 2772, 2828, 2996, 3030, 3210, 3333, 3465, 3531, 3535, 3636, 3745, 3852, 4242, 4444, 4494, 4545, 4620, 4708, 4815, 5555, 5885, 6060, 6363, 6420, 6666, 6741, 6930, 7062, 7070, 7490, 7777, 8239, 8484, 8988, 9090, 9630, 9999, 10593, 10605, 10807, 11110, 11235, 11770, 12726, 13332, 13482, 13860, 14124, 14140, 14980, 15554, 16478, 16665, 17655, 18180, 19260, 19998, 21186, 21210, 21614, 22220, 22470, 23331, 23540, 24717, 25452, 26964, 31108, 31815, 32421, 32956, 33330, 33705, 35310, 38885, 39996, 41195, 42372, 42420, 43228, 44940, 46662, 49434, 49995, 52965, 54035, 63630, 64842, 66660, 67410, 69993, 70620, 74151, 75649, 77770, 82390, 93324, 97263, 98868, 99990, 105930, 108070, 116655, 118877, 123585, 127260, 129684, 134820, 139986, 148302, 151298, 155540, 162105, 164780, 194526, 199980, 211860, 216140, 226947, 233310, 237754, 247170, 279972, 296604, 302596, 324210, 349965, 356631, 370755, 378245, 389052, 453894, 466620, 475508, 486315, 494340, 594385, 648420, 680841, 699930, 713262, 741510, 756490, 832139, 907788, 972630, 1069893, 1134735, 1188770, 1361682, 1399860, 1426524, 1483020, 1512980, 1664278, 1783155, 1945260, 2139786, 2269470, 2377540, 2496417, 2723364, 3328556, 3404205, 3566310, 4160695, 4279572, 4538940, 4992834, 5349465, 6808410, 7132620, 7489251, 8321390, 9985668, 10698930, 12482085, 13616820, 14978502, 16642780, 21397860, 24964170, 29957004, 37446255, 49928340, 74892510, 149785020]

約数ペア:

[(1, 149785020), (2, 74892510), (3, 49928340), (4, 37446255), (5, 29957004), (6, 24964170), (7, 21397860), (9, 16642780), (10, 14978502), (11, 13616820), (12, 12482085), (14, 10698930), (15, 9985668), (18, 8321390), (20, 7489251), (21, 7132620), (22, 6808410), (28, 5349465), (30, 4992834), (33, 4538940), (35, 4279572), (36, 4160695), (42, 3566310), (44, 3404205), (45, 3328556), (55, 2723364), (60, 2496417), (63, 2377540), (66, 2269470), (70, 2139786), (77, 1945260), (84, 1783155), (90, 1664278), (99, 1512980), (101, 1483020), (105, 1426524), (107, 1399860), (110, 1361682), (126, 1188770), (132, 1134735), (140, 1069893), (154, 972630), (165, 907788), (180, 832139), (198, 756490), (202, 741510), (210, 713262), (214, 699930), (220, 680841), (231, 648420), (252, 594385), (303, 494340), (308, 486315), (315, 475508), (321, 466620), (330, 453894), (385, 389052), (396, 378245), (404, 370755), (420, 356631), (428, 349965), (462, 324210), (495, 302596), (505, 296604), (535, 279972), (606, 247170), (630, 237754), (642, 233310), (660, 226947), (693, 216140), (707, 211860), (749, 199980), (770, 194526), (909, 164780), (924, 162105), (963, 155540), (990, 151298), (1010, 148302), (1070, 139986), (1111, 134820), (1155, 129684), (1177, 127260), (1212, 123585), (1260, 118877), (1284, 116655), (1386, 108070), (1414, 105930), (1498, 99990), (1515, 98868), (1540, 97263), (1605, 93324), (1818, 82390), (1926, 77770), (1980, 75649), (2020, 74151), (2121, 70620), (2140, 69993), (2222, 67410), (2247, 66660), (2310, 64842), (2354, 63630), (2772, 54035), (2828, 52965), (2996, 49995), (3030, 49434), (3210, 46662), (3333, 44940), (3465, 43228), (3531, 42420), (3535, 42372), (3636, 41195), (3745, 39996), (3852, 38885), (4242, 35310), (4444, 33705), (4494, 33330), (4545, 32956), (4620, 32421), (4708, 31815), (4815, 31108), (5555, 26964), (5885, 25452), (6060, 24717), (6363, 23540), (6420, 23331), (6666, 22470), (6741, 22220), (6930, 21614), (7062, 21210), (7070, 21186), (7490, 19998), (7777, 19260), (8239, 18180), (8484, 17655), (8988, 16665), (9090, 16478), (9630, 15554), (9999, 14980), (10593, 14140), (10605, 14124), (10807, 13860), (11110, 13482), (11235, 13332), (11770, 12726)]