99263220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1822

約数の個数: 144

約数和(自身を含む): 340522560

約数和(自身を除く): 241259340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1777, 1862, 1995, 2660, 2793, 2940, 3554, 3724, 3990, 4655, 5331, 5586, 7108, 7980, 8885, 9310, 10662, 11172, 12439, 13965, 17770, 18620, 21324, 24878, 26655, 27930, 33763, 35540, 37317, 49756, 53310, 55860, 62195, 67526, 74634, 87073, 101289, 106620, 124390, 135052, 149268, 168815, 174146, 186585, 202578, 236341, 248780, 261219, 337630, 348292, 373170, 405156, 435365, 472682, 506445, 522438, 675260, 709023, 746340, 870730, 945364, 1012890, 1044876, 1181705, 1306095, 1418046, 1654387, 1741460, 2025780, 2363410, 2612190, 2836092, 3308774, 3545115, 4726820, 4963161, 5224380, 6617548, 7090230, 8271935, 9926322, 14180460, 16543870, 19852644, 24815805, 33087740, 49631610, 99263220]

約数ペア:

[(1, 99263220), (2, 49631610), (3, 33087740), (4, 24815805), (5, 19852644), (6, 16543870), (7, 14180460), (10, 9926322), (12, 8271935), (14, 7090230), (15, 6617548), (19, 5224380), (20, 4963161), (21, 4726820), (28, 3545115), (30, 3308774), (35, 2836092), (38, 2612190), (42, 2363410), (49, 2025780), (57, 1741460), (60, 1654387), (70, 1418046), (76, 1306095), (84, 1181705), (95, 1044876), (98, 1012890), (105, 945364), (114, 870730), (133, 746340), (140, 709023), (147, 675260), (190, 522438), (196, 506445), (210, 472682), (228, 435365), (245, 405156), (266, 373170), (285, 348292), (294, 337630), (380, 261219), (399, 248780), (420, 236341), (490, 202578), (532, 186585), (570, 174146), (588, 168815), (665, 149268), (735, 135052), (798, 124390), (931, 106620), (980, 101289), (1140, 87073), (1330, 74634), (1470, 67526), (1596, 62195), (1777, 55860), (1862, 53310), (1995, 49756), (2660, 37317), (2793, 35540), (2940, 33763), (3554, 27930), (3724, 26655), (3990, 24878), (4655, 21324), (5331, 18620), (5586, 17770), (7108, 13965), (7980, 12439), (8885, 11172), (9310, 10662)]