110211780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2018

約数の個数: 144

約数和(自身を含む): 378060480

約数和(自身を除く): 267848700

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, 1862, 1973, 1995, 2660, 2793, 2940, 3724, 3946, 3990, 4655, 5586, 5919, 7892, 7980, 9310, 9865, 11172, 11838, 13811, 13965, 18620, 19730, 23676, 27622, 27930, 29595, 37487, 39460, 41433, 55244, 55860, 59190, 69055, 74974, 82866, 96677, 112461, 118380, 138110, 149948, 165732, 187435, 193354, 207165, 224922, 262409, 276220, 290031, 374870, 386708, 414330, 449844, 483385, 524818, 562305, 580062, 749740, 787227, 828660, 966770, 1049636, 1124610, 1160124, 1312045, 1450155, 1574454, 1836863, 1933540, 2249220, 2624090, 2900310, 3148908, 3673726, 3936135, 5248180, 5510589, 5800620, 7347452, 7872270, 9184315, 11021178, 15744540, 18368630, 22042356, 27552945, 36737260, 55105890, 110211780]

約数ペア:

[(1, 110211780), (2, 55105890), (3, 36737260), (4, 27552945), (5, 22042356), (6, 18368630), (7, 15744540), (10, 11021178), (12, 9184315), (14, 7872270), (15, 7347452), (19, 5800620), (20, 5510589), (21, 5248180), (28, 3936135), (30, 3673726), (35, 3148908), (38, 2900310), (42, 2624090), (49, 2249220), (57, 1933540), (60, 1836863), (70, 1574454), (76, 1450155), (84, 1312045), (95, 1160124), (98, 1124610), (105, 1049636), (114, 966770), (133, 828660), (140, 787227), (147, 749740), (190, 580062), (196, 562305), (210, 524818), (228, 483385), (245, 449844), (266, 414330), (285, 386708), (294, 374870), (380, 290031), (399, 276220), (420, 262409), (490, 224922), (532, 207165), (570, 193354), (588, 187435), (665, 165732), (735, 149948), (798, 138110), (931, 118380), (980, 112461), (1140, 96677), (1330, 82866), (1470, 74974), (1596, 69055), (1862, 59190), (1973, 55860), (1995, 55244), (2660, 41433), (2793, 39460), (2940, 37487), (3724, 29595), (3946, 27930), (3990, 27622), (4655, 23676), (5586, 19730), (5919, 18620), (7892, 13965), (7980, 13811), (9310, 11838), (9865, 11172)]