152191620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 550245696

約数和(自身を除く): 398054076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 53, 60, 63, 70, 84, 86, 90, 105, 106, 126, 129, 140, 159, 172, 180, 210, 212, 215, 252, 258, 265, 301, 315, 318, 371, 387, 420, 430, 477, 516, 530, 602, 630, 636, 645, 742, 774, 795, 860, 903, 954, 1060, 1113, 1204, 1260, 1290, 1484, 1505, 1548, 1590, 1806, 1855, 1908, 1935, 2226, 2279, 2385, 2580, 2709, 2809, 3010, 3180, 3339, 3612, 3710, 3870, 4452, 4515, 4558, 4770, 5418, 5565, 5618, 6020, 6678, 6837, 7420, 7740, 8427, 9030, 9116, 9540, 10836, 11130, 11236, 11395, 13356, 13545, 13674, 14045, 15953, 16695, 16854, 18060, 19663, 20511, 22260, 22790, 25281, 27090, 27348, 28090, 31906, 33390, 33708, 34185, 39326, 41022, 42135, 45580, 47859, 50562, 54180, 56180, 58989, 63812, 66780, 68370, 78652, 79765, 82044, 84270, 95718, 98315, 101124, 102555, 117978, 120787, 126405, 136740, 143577, 159530, 168540, 176967, 191436, 196630, 205110, 235956, 239295, 241574, 252810, 287154, 294945, 319060, 353934, 362361, 393260, 410220, 478590, 483148, 505620, 574308, 589890, 603935, 707868, 717885, 724722, 845509, 884835, 957180, 1087083, 1179780, 1207870, 1435770, 1449444, 1691018, 1769670, 1811805, 2174166, 2415740, 2536527, 2871540, 3382036, 3539340, 3623610, 4227545, 4348332, 5073054, 5435415, 7247220, 7609581, 8455090, 10146108, 10870830, 12682635, 15219162, 16910180, 21741660, 25365270, 30438324, 38047905, 50730540, 76095810, 152191620]

約数ペア:

[(1, 152191620), (2, 76095810), (3, 50730540), (4, 38047905), (5, 30438324), (6, 25365270), (7, 21741660), (9, 16910180), (10, 15219162), (12, 12682635), (14, 10870830), (15, 10146108), (18, 8455090), (20, 7609581), (21, 7247220), (28, 5435415), (30, 5073054), (35, 4348332), (36, 4227545), (42, 3623610), (43, 3539340), (45, 3382036), (53, 2871540), (60, 2536527), (63, 2415740), (70, 2174166), (84, 1811805), (86, 1769670), (90, 1691018), (105, 1449444), (106, 1435770), (126, 1207870), (129, 1179780), (140, 1087083), (159, 957180), (172, 884835), (180, 845509), (210, 724722), (212, 717885), (215, 707868), (252, 603935), (258, 589890), (265, 574308), (301, 505620), (315, 483148), (318, 478590), (371, 410220), (387, 393260), (420, 362361), (430, 353934), (477, 319060), (516, 294945), (530, 287154), (602, 252810), (630, 241574), (636, 239295), (645, 235956), (742, 205110), (774, 196630), (795, 191436), (860, 176967), (903, 168540), (954, 159530), (1060, 143577), (1113, 136740), (1204, 126405), (1260, 120787), (1290, 117978), (1484, 102555), (1505, 101124), (1548, 98315), (1590, 95718), (1806, 84270), (1855, 82044), (1908, 79765), (1935, 78652), (2226, 68370), (2279, 66780), (2385, 63812), (2580, 58989), (2709, 56180), (2809, 54180), (3010, 50562), (3180, 47859), (3339, 45580), (3612, 42135), (3710, 41022), (3870, 39326), (4452, 34185), (4515, 33708), (4558, 33390), (4770, 31906), (5418, 28090), (5565, 27348), (5618, 27090), (6020, 25281), (6678, 22790), (6837, 22260), (7420, 20511), (7740, 19663), (8427, 18060), (9030, 16854), (9116, 16695), (9540, 15953), (10836, 14045), (11130, 13674), (11236, 13545), (11395, 13356)]