76818240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:566

約数の個数: 224

約数和(自身を含む): 287487360

約数和(自身を除く): 210669120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 523, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1046, 1080, 1088, 1224, 1360, 1440, 1530, 1569, 1632, 1728, 1836, 2040, 2092, 2160, 2295, 2448, 2615, 2720, 2880, 3060, 3138, 3264, 3672, 4080, 4184, 4320, 4590, 4707, 4896, 5230, 5440, 6120, 6276, 7344, 7845, 8160, 8368, 8640, 8891, 9180, 9414, 9792, 10460, 12240, 12552, 14121, 14688, 15690, 16320, 16736, 17782, 18360, 18828, 20920, 23535, 24480, 25104, 26673, 28242, 29376, 31380, 33472, 35564, 36720, 37656, 41840, 44455, 47070, 48960, 50208, 53346, 56484, 62760, 70605, 71128, 73440, 75312, 80019, 83680, 88910, 94140, 100416, 106692, 112968, 125520, 133365, 141210, 142256, 146880, 150624, 160038, 167360, 177820, 188280, 213384, 225936, 240057, 251040, 266730, 282420, 284512, 301248, 320076, 355640, 376560, 400095, 426768, 451872, 480114, 502080, 533460, 564840, 569024, 640152, 711280, 753120, 800190, 853536, 903744, 960228, 1066920, 1129680, 1200285, 1280304, 1422560, 1506240, 1600380, 1707072, 1920456, 2133840, 2259360, 2400570, 2560608, 2845120, 3200760, 3840912, 4267680, 4518720, 4801140, 5121216, 6401520, 7681824, 8535360, 9602280, 12803040, 15363648, 19204560, 25606080, 38409120, 76818240]

約数ペア:

[(1, 76818240), (2, 38409120), (3, 25606080), (4, 19204560), (5, 15363648), (6, 12803040), (8, 9602280), (9, 8535360), (10, 7681824), (12, 6401520), (15, 5121216), (16, 4801140), (17, 4518720), (18, 4267680), (20, 3840912), (24, 3200760), (27, 2845120), (30, 2560608), (32, 2400570), (34, 2259360), (36, 2133840), (40, 1920456), (45, 1707072), (48, 1600380), (51, 1506240), (54, 1422560), (60, 1280304), (64, 1200285), (68, 1129680), (72, 1066920), (80, 960228), (85, 903744), (90, 853536), (96, 800190), (102, 753120), (108, 711280), (120, 640152), (135, 569024), (136, 564840), (144, 533460), (153, 502080), (160, 480114), (170, 451872), (180, 426768), (192, 400095), (204, 376560), (216, 355640), (240, 320076), (255, 301248), (270, 284512), (272, 282420), (288, 266730), (306, 251040), (320, 240057), (340, 225936), (360, 213384), (408, 188280), (432, 177820), (459, 167360), (480, 160038), (510, 150624), (523, 146880), (540, 142256), (544, 141210), (576, 133365), (612, 125520), (680, 112968), (720, 106692), (765, 100416), (816, 94140), (864, 88910), (918, 83680), (960, 80019), (1020, 75312), (1046, 73440), (1080, 71128), (1088, 70605), (1224, 62760), (1360, 56484), (1440, 53346), (1530, 50208), (1569, 48960), (1632, 47070), (1728, 44455), (1836, 41840), (2040, 37656), (2092, 36720), (2160, 35564), (2295, 33472), (2448, 31380), (2615, 29376), (2720, 28242), (2880, 26673), (3060, 25104), (3138, 24480), (3264, 23535), (3672, 20920), (4080, 18828), (4184, 18360), (4320, 17782), (4590, 16736), (4707, 16320), (4896, 15690), (5230, 14688), (5440, 14121), (6120, 12552), (6276, 12240), (7344, 10460), (7845, 9792), (8160, 9414), (8368, 9180), (8640, 8891)]