154016460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 520372944

約数和(自身を除く): 366356484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 83, 90, 117, 122, 130, 156, 166, 169, 180, 183, 195, 234, 244, 249, 260, 305, 332, 338, 366, 390, 415, 468, 498, 507, 549, 585, 610, 676, 732, 747, 780, 793, 830, 845, 915, 996, 1014, 1079, 1098, 1170, 1220, 1245, 1494, 1521, 1586, 1660, 1690, 1830, 2028, 2158, 2196, 2340, 2379, 2490, 2535, 2745, 2988, 3042, 3172, 3237, 3380, 3660, 3735, 3965, 4316, 4758, 4980, 5063, 5070, 5395, 5490, 6084, 6474, 7137, 7470, 7605, 7930, 9516, 9711, 10126, 10140, 10309, 10790, 10980, 11895, 12948, 14027, 14274, 14940, 15189, 15210, 15860, 16185, 19422, 20252, 20618, 21580, 23790, 25315, 28054, 28548, 30378, 30420, 30927, 32370, 35685, 38844, 41236, 42081, 45567, 47580, 48555, 50630, 51545, 56108, 60756, 61854, 64740, 65819, 70135, 71370, 75945, 84162, 91134, 92781, 97110, 101260, 103090, 123708, 126243, 131638, 140270, 142740, 151890, 154635, 168324, 182268, 185562, 194220, 197457, 206180, 210405, 227835, 252486, 263276, 280540, 303780, 309270, 329095, 371124, 394914, 420810, 455670, 463905, 504972, 592371, 618540, 631215, 658190, 789828, 841620, 855647, 911340, 927810, 987285, 1184742, 1262430, 1316380, 1711294, 1855620, 1974570, 2369484, 2524860, 2566941, 2961855, 3422588, 3949140, 4278235, 5133882, 5923710, 7700823, 8556470, 10267764, 11847420, 12834705, 15401646, 17112940, 25669410, 30803292, 38504115, 51338820, 77008230, 154016460]

約数ペア:

[(1, 154016460), (2, 77008230), (3, 51338820), (4, 38504115), (5, 30803292), (6, 25669410), (9, 17112940), (10, 15401646), (12, 12834705), (13, 11847420), (15, 10267764), (18, 8556470), (20, 7700823), (26, 5923710), (30, 5133882), (36, 4278235), (39, 3949140), (45, 3422588), (52, 2961855), (60, 2566941), (61, 2524860), (65, 2369484), (78, 1974570), (83, 1855620), (90, 1711294), (117, 1316380), (122, 1262430), (130, 1184742), (156, 987285), (166, 927810), (169, 911340), (180, 855647), (183, 841620), (195, 789828), (234, 658190), (244, 631215), (249, 618540), (260, 592371), (305, 504972), (332, 463905), (338, 455670), (366, 420810), (390, 394914), (415, 371124), (468, 329095), (498, 309270), (507, 303780), (549, 280540), (585, 263276), (610, 252486), (676, 227835), (732, 210405), (747, 206180), (780, 197457), (793, 194220), (830, 185562), (845, 182268), (915, 168324), (996, 154635), (1014, 151890), (1079, 142740), (1098, 140270), (1170, 131638), (1220, 126243), (1245, 123708), (1494, 103090), (1521, 101260), (1586, 97110), (1660, 92781), (1690, 91134), (1830, 84162), (2028, 75945), (2158, 71370), (2196, 70135), (2340, 65819), (2379, 64740), (2490, 61854), (2535, 60756), (2745, 56108), (2988, 51545), (3042, 50630), (3172, 48555), (3237, 47580), (3380, 45567), (3660, 42081), (3735, 41236), (3965, 38844), (4316, 35685), (4758, 32370), (4980, 30927), (5063, 30420), (5070, 30378), (5395, 28548), (5490, 28054), (6084, 25315), (6474, 23790), (7137, 21580), (7470, 20618), (7605, 20252), (7930, 19422), (9516, 16185), (9711, 15860), (10126, 15210), (10140, 15189), (10309, 14940), (10790, 14274), (10980, 14027), (11895, 12948)]