76356720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 240

約数和(自身を含む): 289695744

約数和(自身を除く): 213339024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 311, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 622, 660, 682, 720, 744, 792, 880, 930, 933, 990, 1023, 1116, 1240, 1244, 1320, 1364, 1395, 1488, 1555, 1584, 1705, 1860, 1866, 1980, 2046, 2232, 2480, 2488, 2640, 2728, 2790, 2799, 3069, 3110, 3410, 3421, 3720, 3732, 3960, 4092, 4464, 4665, 4976, 5115, 5456, 5580, 5598, 6138, 6220, 6820, 6842, 7440, 7464, 7920, 8184, 9330, 9641, 10230, 10263, 11160, 11196, 12276, 12440, 13640, 13684, 13995, 14928, 15345, 16368, 17105, 18660, 19282, 20460, 20526, 22320, 22392, 24552, 24880, 27280, 27368, 27990, 28923, 30690, 30789, 34210, 37320, 38564, 40920, 41052, 44784, 48205, 49104, 51315, 54736, 55980, 57846, 61380, 61578, 68420, 74640, 77128, 81840, 82104, 86769, 96410, 102630, 106051, 111960, 115692, 122760, 123156, 136840, 144615, 153945, 154256, 164208, 173538, 192820, 205260, 212102, 223920, 231384, 245520, 246312, 273680, 289230, 307890, 318153, 347076, 385640, 410520, 424204, 433845, 462768, 492624, 530255, 578460, 615780, 636306, 694152, 771280, 821040, 848408, 867690, 954459, 1060510, 1156920, 1231560, 1272612, 1388304, 1590765, 1696816, 1735380, 1908918, 2121020, 2313840, 2463120, 2545224, 3181530, 3470760, 3817836, 4242040, 4772295, 5090448, 6363060, 6941520, 7635672, 8484080, 9544590, 12726120, 15271344, 19089180, 25452240, 38178360, 76356720]

約数ペア:

[(1, 76356720), (2, 38178360), (3, 25452240), (4, 19089180), (5, 15271344), (6, 12726120), (8, 9544590), (9, 8484080), (10, 7635672), (11, 6941520), (12, 6363060), (15, 5090448), (16, 4772295), (18, 4242040), (20, 3817836), (22, 3470760), (24, 3181530), (30, 2545224), (31, 2463120), (33, 2313840), (36, 2121020), (40, 1908918), (44, 1735380), (45, 1696816), (48, 1590765), (55, 1388304), (60, 1272612), (62, 1231560), (66, 1156920), (72, 1060510), (80, 954459), (88, 867690), (90, 848408), (93, 821040), (99, 771280), (110, 694152), (120, 636306), (124, 615780), (132, 578460), (144, 530255), (155, 492624), (165, 462768), (176, 433845), (180, 424204), (186, 410520), (198, 385640), (220, 347076), (240, 318153), (248, 307890), (264, 289230), (279, 273680), (310, 246312), (311, 245520), (330, 231384), (341, 223920), (360, 212102), (372, 205260), (396, 192820), (440, 173538), (465, 164208), (495, 154256), (496, 153945), (528, 144615), (558, 136840), (620, 123156), (622, 122760), (660, 115692), (682, 111960), (720, 106051), (744, 102630), (792, 96410), (880, 86769), (930, 82104), (933, 81840), (990, 77128), (1023, 74640), (1116, 68420), (1240, 61578), (1244, 61380), (1320, 57846), (1364, 55980), (1395, 54736), (1488, 51315), (1555, 49104), (1584, 48205), (1705, 44784), (1860, 41052), (1866, 40920), (1980, 38564), (2046, 37320), (2232, 34210), (2480, 30789), (2488, 30690), (2640, 28923), (2728, 27990), (2790, 27368), (2799, 27280), (3069, 24880), (3110, 24552), (3410, 22392), (3421, 22320), (3720, 20526), (3732, 20460), (3960, 19282), (4092, 18660), (4464, 17105), (4665, 16368), (4976, 15345), (5115, 14928), (5456, 13995), (5580, 13684), (5598, 13640), (6138, 12440), (6220, 12276), (6820, 11196), (6842, 11160), (7440, 10263), (7464, 10230), (7920, 9641), (8184, 9330)]