99856680

素因数分解:

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

素因数の和:240

約数の個数: 256

約数和(自身を含む): 380712960

約数和(自身を除く): 280856280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 101, 105, 107, 110, 120, 132, 140, 154, 165, 168, 202, 210, 214, 220, 231, 264, 280, 303, 308, 321, 330, 385, 404, 420, 428, 440, 462, 505, 535, 606, 616, 642, 660, 707, 749, 770, 808, 840, 856, 924, 1010, 1070, 1111, 1155, 1177, 1212, 1284, 1320, 1414, 1498, 1515, 1540, 1605, 1848, 2020, 2121, 2140, 2222, 2247, 2310, 2354, 2424, 2568, 2828, 2996, 3030, 3080, 3210, 3333, 3531, 3535, 3745, 4040, 4242, 4280, 4444, 4494, 4620, 4708, 5555, 5656, 5885, 5992, 6060, 6420, 6666, 7062, 7070, 7490, 7777, 8239, 8484, 8888, 8988, 9240, 9416, 10605, 10807, 11110, 11235, 11770, 12120, 12840, 13332, 14124, 14140, 14980, 15554, 16478, 16665, 16968, 17655, 17976, 21210, 21614, 22220, 22470, 23331, 23540, 24717, 26664, 28248, 28280, 29960, 31108, 32421, 32956, 33330, 35310, 38885, 41195, 42420, 43228, 44440, 44940, 46662, 47080, 49434, 54035, 62216, 64842, 65912, 66660, 70620, 75649, 77770, 82390, 84840, 86456, 89880, 93324, 98868, 108070, 116655, 118877, 123585, 129684, 133320, 141240, 151298, 155540, 162105, 164780, 186648, 197736, 216140, 226947, 233310, 237754, 247170, 259368, 302596, 311080, 324210, 329560, 356631, 378245, 432280, 453894, 466620, 475508, 494340, 594385, 605192, 648420, 713262, 756490, 832139, 907788, 933240, 951016, 988680, 1134735, 1188770, 1296840, 1426524, 1512980, 1664278, 1783155, 1815576, 2269470, 2377540, 2496417, 2853048, 3025960, 3328556, 3566310, 4160695, 4538940, 4755080, 4992834, 6657112, 7132620, 8321390, 9077880, 9985668, 12482085, 14265240, 16642780, 19971336, 24964170, 33285560, 49928340, 99856680]

約数ペア:

[(1, 99856680), (2, 49928340), (3, 33285560), (4, 24964170), (5, 19971336), (6, 16642780), (7, 14265240), (8, 12482085), (10, 9985668), (11, 9077880), (12, 8321390), (14, 7132620), (15, 6657112), (20, 4992834), (21, 4755080), (22, 4538940), (24, 4160695), (28, 3566310), (30, 3328556), (33, 3025960), (35, 2853048), (40, 2496417), (42, 2377540), (44, 2269470), (55, 1815576), (56, 1783155), (60, 1664278), (66, 1512980), (70, 1426524), (77, 1296840), (84, 1188770), (88, 1134735), (101, 988680), (105, 951016), (107, 933240), (110, 907788), (120, 832139), (132, 756490), (140, 713262), (154, 648420), (165, 605192), (168, 594385), (202, 494340), (210, 475508), (214, 466620), (220, 453894), (231, 432280), (264, 378245), (280, 356631), (303, 329560), (308, 324210), (321, 311080), (330, 302596), (385, 259368), (404, 247170), (420, 237754), (428, 233310), (440, 226947), (462, 216140), (505, 197736), (535, 186648), (606, 164780), (616, 162105), (642, 155540), (660, 151298), (707, 141240), (749, 133320), (770, 129684), (808, 123585), (840, 118877), (856, 116655), (924, 108070), (1010, 98868), (1070, 93324), (1111, 89880), (1155, 86456), (1177, 84840), (1212, 82390), (1284, 77770), (1320, 75649), (1414, 70620), (1498, 66660), (1515, 65912), (1540, 64842), (1605, 62216), (1848, 54035), (2020, 49434), (2121, 47080), (2140, 46662), (2222, 44940), (2247, 44440), (2310, 43228), (2354, 42420), (2424, 41195), (2568, 38885), (2828, 35310), (2996, 33330), (3030, 32956), (3080, 32421), (3210, 31108), (3333, 29960), (3531, 28280), (3535, 28248), (3745, 26664), (4040, 24717), (4242, 23540), (4280, 23331), (4444, 22470), (4494, 22220), (4620, 21614), (4708, 21210), (5555, 17976), (5656, 17655), (5885, 16968), (5992, 16665), (6060, 16478), (6420, 15554), (6666, 14980), (7062, 14140), (7070, 14124), (7490, 13332), (7777, 12840), (8239, 12120), (8484, 11770), (8888, 11235), (8988, 11110), (9240, 10807), (9416, 10605)]