135415620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 429287040

約数和(自身を除く): 293871420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 59, 60, 82, 90, 118, 123, 164, 177, 180, 205, 236, 246, 295, 311, 354, 369, 410, 492, 531, 590, 615, 622, 708, 738, 820, 885, 933, 1062, 1180, 1230, 1244, 1476, 1555, 1770, 1845, 1866, 2124, 2419, 2460, 2655, 2799, 3110, 3540, 3690, 3732, 4665, 4838, 5310, 5598, 6220, 7257, 7380, 9330, 9676, 10620, 11196, 12095, 12751, 13995, 14514, 18349, 18660, 21771, 24190, 25502, 27990, 29028, 36285, 36698, 38253, 43542, 48380, 51004, 55047, 55980, 63755, 72570, 73396, 76506, 87084, 91745, 108855, 110094, 114759, 127510, 145140, 153012, 165141, 183490, 191265, 217710, 220188, 229518, 255020, 275235, 330282, 366980, 382530, 435420, 459036, 550470, 573795, 660564, 752309, 765060, 825705, 1100940, 1147590, 1504618, 1651410, 2256927, 2295180, 3009236, 3302820, 3761545, 4513854, 6770781, 7523090, 9027708, 11284635, 13541562, 15046180, 22569270, 27083124, 33853905, 45138540, 67707810, 135415620]

約数ペア:

[(1, 135415620), (2, 67707810), (3, 45138540), (4, 33853905), (5, 27083124), (6, 22569270), (9, 15046180), (10, 13541562), (12, 11284635), (15, 9027708), (18, 7523090), (20, 6770781), (30, 4513854), (36, 3761545), (41, 3302820), (45, 3009236), (59, 2295180), (60, 2256927), (82, 1651410), (90, 1504618), (118, 1147590), (123, 1100940), (164, 825705), (177, 765060), (180, 752309), (205, 660564), (236, 573795), (246, 550470), (295, 459036), (311, 435420), (354, 382530), (369, 366980), (410, 330282), (492, 275235), (531, 255020), (590, 229518), (615, 220188), (622, 217710), (708, 191265), (738, 183490), (820, 165141), (885, 153012), (933, 145140), (1062, 127510), (1180, 114759), (1230, 110094), (1244, 108855), (1476, 91745), (1555, 87084), (1770, 76506), (1845, 73396), (1866, 72570), (2124, 63755), (2419, 55980), (2460, 55047), (2655, 51004), (2799, 48380), (3110, 43542), (3540, 38253), (3690, 36698), (3732, 36285), (4665, 29028), (4838, 27990), (5310, 25502), (5598, 24190), (6220, 21771), (7257, 18660), (7380, 18349), (9330, 14514), (9676, 13995), (10620, 12751), (11196, 12095)]