76909140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 301916160

約数和(自身を除く): 225007020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 110, 124, 126, 132, 140, 154, 155, 165, 179, 180, 186, 198, 210, 217, 220, 231, 252, 279, 308, 310, 315, 330, 341, 358, 372, 385, 396, 420, 434, 462, 465, 495, 537, 558, 620, 630, 651, 660, 682, 693, 716, 770, 868, 895, 924, 930, 990, 1023, 1074, 1085, 1116, 1155, 1253, 1260, 1302, 1364, 1386, 1395, 1540, 1611, 1705, 1790, 1860, 1953, 1969, 1980, 2046, 2148, 2170, 2310, 2387, 2506, 2604, 2685, 2772, 2790, 3069, 3222, 3255, 3410, 3465, 3580, 3759, 3906, 3938, 4092, 4340, 4620, 4774, 5012, 5115, 5370, 5549, 5580, 5907, 6138, 6265, 6444, 6510, 6820, 6930, 7161, 7518, 7812, 7876, 8055, 9548, 9765, 9845, 10230, 10740, 11098, 11277, 11814, 11935, 12276, 12530, 13020, 13783, 13860, 14322, 15036, 15345, 16110, 16647, 17721, 18795, 19530, 19690, 20460, 21483, 22196, 22554, 23628, 23870, 25060, 27566, 27745, 28644, 29535, 30690, 32220, 33294, 35442, 35805, 37590, 38843, 39060, 39380, 41349, 42966, 45108, 47740, 49941, 55132, 55490, 56385, 59070, 61039, 61380, 66588, 68915, 70884, 71610, 75180, 77686, 82698, 83235, 85932, 88605, 99882, 107415, 110980, 112770, 116529, 118140, 122078, 124047, 137830, 143220, 155372, 165396, 166470, 177210, 183117, 194215, 199764, 206745, 214830, 225540, 233058, 244156, 248094, 249705, 275660, 305195, 332940, 349587, 354420, 366234, 388430, 413490, 427273, 429660, 466116, 496188, 499410, 549351, 582645, 610390, 620235, 699174, 732468, 776860, 826980, 854546, 915585, 998820, 1098702, 1165290, 1220780, 1240470, 1281819, 1398348, 1709092, 1747935, 1831170, 2136365, 2197404, 2330580, 2480940, 2563638, 2746755, 3495870, 3662340, 3845457, 4272730, 5127276, 5493510, 6409095, 6991740, 7690914, 8545460, 10987020, 12818190, 15381828, 19227285, 25636380, 38454570, 76909140]

約数ペア:

[(1, 76909140), (2, 38454570), (3, 25636380), (4, 19227285), (5, 15381828), (6, 12818190), (7, 10987020), (9, 8545460), (10, 7690914), (11, 6991740), (12, 6409095), (14, 5493510), (15, 5127276), (18, 4272730), (20, 3845457), (21, 3662340), (22, 3495870), (28, 2746755), (30, 2563638), (31, 2480940), (33, 2330580), (35, 2197404), (36, 2136365), (42, 1831170), (44, 1747935), (45, 1709092), (55, 1398348), (60, 1281819), (62, 1240470), (63, 1220780), (66, 1165290), (70, 1098702), (77, 998820), (84, 915585), (90, 854546), (93, 826980), (99, 776860), (105, 732468), (110, 699174), (124, 620235), (126, 610390), (132, 582645), (140, 549351), (154, 499410), (155, 496188), (165, 466116), (179, 429660), (180, 427273), (186, 413490), (198, 388430), (210, 366234), (217, 354420), (220, 349587), (231, 332940), (252, 305195), (279, 275660), (308, 249705), (310, 248094), (315, 244156), (330, 233058), (341, 225540), (358, 214830), (372, 206745), (385, 199764), (396, 194215), (420, 183117), (434, 177210), (462, 166470), (465, 165396), (495, 155372), (537, 143220), (558, 137830), (620, 124047), (630, 122078), (651, 118140), (660, 116529), (682, 112770), (693, 110980), (716, 107415), (770, 99882), (868, 88605), (895, 85932), (924, 83235), (930, 82698), (990, 77686), (1023, 75180), (1074, 71610), (1085, 70884), (1116, 68915), (1155, 66588), (1253, 61380), (1260, 61039), (1302, 59070), (1364, 56385), (1386, 55490), (1395, 55132), (1540, 49941), (1611, 47740), (1705, 45108), (1790, 42966), (1860, 41349), (1953, 39380), (1969, 39060), (1980, 38843), (2046, 37590), (2148, 35805), (2170, 35442), (2310, 33294), (2387, 32220), (2506, 30690), (2604, 29535), (2685, 28644), (2772, 27745), (2790, 27566), (3069, 25060), (3222, 23870), (3255, 23628), (3410, 22554), (3465, 22196), (3580, 21483), (3759, 20460), (3906, 19690), (3938, 19530), (4092, 18795), (4340, 17721), (4620, 16647), (4774, 16110), (5012, 15345), (5115, 15036), (5370, 14322), (5549, 13860), (5580, 13783), (5907, 13020), (6138, 12530), (6265, 12276), (6444, 11935), (6510, 11814), (6820, 11277), (6930, 11098), (7161, 10740), (7518, 10230), (7812, 9845), (7876, 9765), (8055, 9548)]