69316380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 216

約数和(自身を含む): 253955520

約数和(自身を除く): 184639140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 261, 271, 290, 294, 315, 348, 406, 420, 435, 441, 490, 522, 542, 580, 588, 609, 630, 735, 812, 813, 870, 882, 980, 1015, 1044, 1084, 1218, 1260, 1305, 1355, 1421, 1470, 1626, 1740, 1764, 1827, 1897, 2030, 2205, 2436, 2439, 2610, 2710, 2842, 2940, 3045, 3252, 3654, 3794, 4060, 4065, 4263, 4410, 4878, 5220, 5420, 5684, 5691, 6090, 7105, 7308, 7588, 7859, 8130, 8526, 8820, 9135, 9485, 9756, 11382, 12180, 12195, 12789, 13279, 14210, 15718, 16260, 17052, 17073, 18270, 18970, 21315, 22764, 23577, 24390, 25578, 26558, 28420, 28455, 31436, 34146, 36540, 37940, 39295, 39837, 42630, 47154, 48780, 51156, 53116, 55013, 56910, 63945, 66395, 68292, 70731, 78590, 79674, 85260, 85365, 94308, 110026, 113820, 117885, 119511, 127890, 132790, 141462, 157180, 159348, 165039, 170730, 199185, 220052, 235770, 239022, 255780, 265580, 275065, 282924, 330078, 341460, 353655, 385091, 398370, 471540, 478044, 495117, 550130, 597555, 660156, 707310, 770182, 796740, 825195, 990234, 1100260, 1155273, 1195110, 1414620, 1540364, 1650390, 1925455, 1980468, 2310546, 2390220, 2475585, 3300780, 3465819, 3850910, 4621092, 4951170, 5776365, 6931638, 7701820, 9902340, 11552730, 13863276, 17329095, 23105460, 34658190, 69316380]

約数ペア:

[(1, 69316380), (2, 34658190), (3, 23105460), (4, 17329095), (5, 13863276), (6, 11552730), (7, 9902340), (9, 7701820), (10, 6931638), (12, 5776365), (14, 4951170), (15, 4621092), (18, 3850910), (20, 3465819), (21, 3300780), (28, 2475585), (29, 2390220), (30, 2310546), (35, 1980468), (36, 1925455), (42, 1650390), (45, 1540364), (49, 1414620), (58, 1195110), (60, 1155273), (63, 1100260), (70, 990234), (84, 825195), (87, 796740), (90, 770182), (98, 707310), (105, 660156), (116, 597555), (126, 550130), (140, 495117), (145, 478044), (147, 471540), (174, 398370), (180, 385091), (196, 353655), (203, 341460), (210, 330078), (245, 282924), (252, 275065), (261, 265580), (271, 255780), (290, 239022), (294, 235770), (315, 220052), (348, 199185), (406, 170730), (420, 165039), (435, 159348), (441, 157180), (490, 141462), (522, 132790), (542, 127890), (580, 119511), (588, 117885), (609, 113820), (630, 110026), (735, 94308), (812, 85365), (813, 85260), (870, 79674), (882, 78590), (980, 70731), (1015, 68292), (1044, 66395), (1084, 63945), (1218, 56910), (1260, 55013), (1305, 53116), (1355, 51156), (1421, 48780), (1470, 47154), (1626, 42630), (1740, 39837), (1764, 39295), (1827, 37940), (1897, 36540), (2030, 34146), (2205, 31436), (2436, 28455), (2439, 28420), (2610, 26558), (2710, 25578), (2842, 24390), (2940, 23577), (3045, 22764), (3252, 21315), (3654, 18970), (3794, 18270), (4060, 17073), (4065, 17052), (4263, 16260), (4410, 15718), (4878, 14210), (5220, 13279), (5420, 12789), (5684, 12195), (5691, 12180), (6090, 11382), (7105, 9756), (7308, 9485), (7588, 9135), (7859, 8820), (8130, 8526)]