148657140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14489}}^1$

素因数の和:14526

約数の個数: 96

約数和(自身を含む): 486864000

約数和(自身を除く): 338206860

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, 14489, 28978, 43467, 57956, 72445, 86934, 130401, 144890, 173868, 217335, 260802, 275291, 289780, 391203, 434670, 521604, 550582, 652005, 782406, 825873, 869340, 1101164, 1304010, 1376455, 1564812, 1651746, 1956015, 2477619, 2608020, 2752910, 3303492, 3912030, 4129365, 4955238, 5505820, 7432857, 7824060, 8258730, 9910476, 12388095, 14865714, 16517460, 24776190, 29731428, 37164285, 49552380, 74328570, 148657140]

約数ペア:

[(1, 148657140), (2, 74328570), (3, 49552380), (4, 37164285), (5, 29731428), (6, 24776190), (9, 16517460), (10, 14865714), (12, 12388095), (15, 9910476), (18, 8258730), (19, 7824060), (20, 7432857), (27, 5505820), (30, 4955238), (36, 4129365), (38, 3912030), (45, 3303492), (54, 2752910), (57, 2608020), (60, 2477619), (76, 1956015), (90, 1651746), (95, 1564812), (108, 1376455), (114, 1304010), (135, 1101164), (171, 869340), (180, 825873), (190, 782406), (228, 652005), (270, 550582), (285, 521604), (342, 434670), (380, 391203), (513, 289780), (540, 275291), (570, 260802), (684, 217335), (855, 173868), (1026, 144890), (1140, 130401), (1710, 86934), (2052, 72445), (2565, 57956), (3420, 43467), (5130, 28978), (10260, 14489)]