153212850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:582

約数の個数: 192

約数和(自身を含む): 499015680

約数和(自身を除く): 345802830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 31, 35, 42, 45, 50, 54, 62, 63, 70, 75, 90, 93, 105, 126, 135, 150, 155, 175, 186, 189, 210, 217, 225, 270, 279, 310, 315, 350, 378, 434, 450, 465, 523, 525, 558, 630, 651, 675, 775, 837, 930, 945, 1046, 1050, 1085, 1302, 1350, 1395, 1550, 1569, 1575, 1674, 1890, 1953, 2170, 2325, 2615, 2790, 3138, 3150, 3255, 3661, 3906, 4185, 4650, 4707, 4725, 5230, 5425, 5859, 6510, 6975, 7322, 7845, 8370, 9414, 9450, 9765, 10850, 10983, 11718, 13075, 13950, 14121, 15690, 16213, 16275, 18305, 19530, 20925, 21966, 23535, 26150, 28242, 29295, 32426, 32550, 32949, 36610, 39225, 41850, 47070, 48639, 48825, 54915, 58590, 65898, 70605, 78450, 81065, 91525, 97278, 97650, 98847, 109830, 113491, 117675, 141210, 145917, 146475, 162130, 164745, 183050, 197694, 226982, 235350, 243195, 274575, 291834, 292950, 329490, 340473, 353025, 405325, 437751, 486390, 494235, 549150, 567455, 680946, 706050, 729585, 810650, 823725, 875502, 988470, 1021419, 1134910, 1215975, 1459170, 1647450, 1702365, 2042838, 2188755, 2431950, 2471175, 2837275, 3064257, 3404730, 3647925, 4377510, 4942350, 5107095, 5674550, 6128514, 7295850, 8511825, 10214190, 10943775, 15321285, 17023650, 21887550, 25535475, 30642570, 51070950, 76606425, 153212850]

約数ペア:

[(1, 153212850), (2, 76606425), (3, 51070950), (5, 30642570), (6, 25535475), (7, 21887550), (9, 17023650), (10, 15321285), (14, 10943775), (15, 10214190), (18, 8511825), (21, 7295850), (25, 6128514), (27, 5674550), (30, 5107095), (31, 4942350), (35, 4377510), (42, 3647925), (45, 3404730), (50, 3064257), (54, 2837275), (62, 2471175), (63, 2431950), (70, 2188755), (75, 2042838), (90, 1702365), (93, 1647450), (105, 1459170), (126, 1215975), (135, 1134910), (150, 1021419), (155, 988470), (175, 875502), (186, 823725), (189, 810650), (210, 729585), (217, 706050), (225, 680946), (270, 567455), (279, 549150), (310, 494235), (315, 486390), (350, 437751), (378, 405325), (434, 353025), (450, 340473), (465, 329490), (523, 292950), (525, 291834), (558, 274575), (630, 243195), (651, 235350), (675, 226982), (775, 197694), (837, 183050), (930, 164745), (945, 162130), (1046, 146475), (1050, 145917), (1085, 141210), (1302, 117675), (1350, 113491), (1395, 109830), (1550, 98847), (1569, 97650), (1575, 97278), (1674, 91525), (1890, 81065), (1953, 78450), (2170, 70605), (2325, 65898), (2615, 58590), (2790, 54915), (3138, 48825), (3150, 48639), (3255, 47070), (3661, 41850), (3906, 39225), (4185, 36610), (4650, 32949), (4707, 32550), (4725, 32426), (5230, 29295), (5425, 28242), (5859, 26150), (6510, 23535), (6975, 21966), (7322, 20925), (7845, 19530), (8370, 18305), (9414, 16275), (9450, 16213), (9765, 15690), (10850, 14121), (10983, 13950), (11718, 13075)]