155941740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15199}}^1$

素因数の和:15236

約数の個数: 96

約数和(自身を含む): 510720000

約数和(自身を除く): 354778260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 15199, 30398, 45597, 60796, 75995, 91194, 136791, 151990, 182388, 227985, 273582, 288781, 303980, 410373, 455970, 547164, 577562, 683955, 820746, 866343, 911940, 1155124, 1367910, 1443905, 1641492, 1732686, 2051865, 2599029, 2735820, 2887810, 3465372, 4103730, 4331715, 5198058, 5775620, 7797087, 8207460, 8663430, 10396116, 12995145, 15594174, 17326860, 25990290, 31188348, 38985435, 51980580, 77970870, 155941740]

約数ペア:

[(1, 155941740), (2, 77970870), (3, 51980580), (4, 38985435), (5, 31188348), (6, 25990290), (9, 17326860), (10, 15594174), (12, 12995145), (15, 10396116), (18, 8663430), (19, 8207460), (20, 7797087), (27, 5775620), (30, 5198058), (36, 4331715), (38, 4103730), (45, 3465372), (54, 2887810), (57, 2735820), (60, 2599029), (76, 2051865), (90, 1732686), (95, 1641492), (108, 1443905), (114, 1367910), (135, 1155124), (171, 911940), (180, 866343), (190, 820746), (228, 683955), (270, 577562), (285, 547164), (342, 455970), (380, 410373), (513, 303980), (540, 288781), (570, 273582), (684, 227985), (855, 182388), (1026, 151990), (1140, 136791), (1710, 91194), (2052, 75995), (2565, 60796), (3420, 45597), (5130, 30398), (10260, 15199)]