148973580

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 557706240

約数和(自身を除く): 408732660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 151, 162, 174, 180, 189, 203, 210, 243, 252, 261, 270, 290, 302, 315, 324, 348, 378, 405, 406, 420, 435, 453, 486, 522, 540, 567, 580, 604, 609, 630, 755, 756, 783, 810, 812, 870, 906, 945, 972, 1015, 1044, 1057, 1134, 1215, 1218, 1260, 1305, 1359, 1510, 1566, 1620, 1701, 1740, 1812, 1827, 1890, 2030, 2114, 2265, 2268, 2349, 2430, 2436, 2610, 2718, 2835, 3020, 3045, 3132, 3171, 3402, 3654, 3780, 3915, 4060, 4077, 4228, 4379, 4530, 4698, 4860, 5220, 5285, 5436, 5481, 5670, 6090, 6342, 6795, 6804, 7047, 7308, 7830, 8154, 8505, 8758, 9060, 9135, 9396, 9513, 10570, 10962, 11340, 11745, 12180, 12231, 12684, 13137, 13590, 14094, 15660, 15855, 16308, 16443, 17010, 17516, 18270, 19026, 20385, 21140, 21895, 21924, 23490, 24462, 26274, 27180, 27405, 28188, 28539, 30653, 31710, 32886, 34020, 35235, 36540, 36693, 38052, 39411, 40770, 43790, 46980, 47565, 48924, 49329, 52548, 54810, 57078, 61155, 61306, 63420, 65685, 65772, 70470, 73386, 78822, 81540, 82215, 85617, 87580, 91959, 95130, 98658, 109620, 114156, 118233, 122310, 122612, 131370, 140940, 142695, 146772, 153265, 157644, 164430, 171234, 183465, 183918, 190260, 197055, 197316, 236466, 244620, 246645, 256851, 262740, 275877, 285390, 306530, 328860, 342468, 354699, 366930, 367836, 394110, 428085, 459795, 472932, 493290, 513702, 551754, 570780, 591165, 613060, 709398, 733860, 788220, 827631, 856170, 919590, 986580, 1027404, 1064097, 1103508, 1182330, 1284255, 1379385, 1418796, 1655262, 1712340, 1773495, 1839180, 2128194, 2364660, 2482893, 2568510, 2758770, 3310524, 3546990, 4138155, 4256388, 4965786, 5137020, 5320485, 5517540, 7093980, 7448679, 8276310, 9931572, 10640970, 12414465, 14897358, 16552620, 21281940, 24828930, 29794716, 37243395, 49657860, 74486790, 148973580]

約数ペア:

[(1, 148973580), (2, 74486790), (3, 49657860), (4, 37243395), (5, 29794716), (6, 24828930), (7, 21281940), (9, 16552620), (10, 14897358), (12, 12414465), (14, 10640970), (15, 9931572), (18, 8276310), (20, 7448679), (21, 7093980), (27, 5517540), (28, 5320485), (29, 5137020), (30, 4965786), (35, 4256388), (36, 4138155), (42, 3546990), (45, 3310524), (54, 2758770), (58, 2568510), (60, 2482893), (63, 2364660), (70, 2128194), (81, 1839180), (84, 1773495), (87, 1712340), (90, 1655262), (105, 1418796), (108, 1379385), (116, 1284255), (126, 1182330), (135, 1103508), (140, 1064097), (145, 1027404), (151, 986580), (162, 919590), (174, 856170), (180, 827631), (189, 788220), (203, 733860), (210, 709398), (243, 613060), (252, 591165), (261, 570780), (270, 551754), (290, 513702), (302, 493290), (315, 472932), (324, 459795), (348, 428085), (378, 394110), (405, 367836), (406, 366930), (420, 354699), (435, 342468), (453, 328860), (486, 306530), (522, 285390), (540, 275877), (567, 262740), (580, 256851), (604, 246645), (609, 244620), (630, 236466), (755, 197316), (756, 197055), (783, 190260), (810, 183918), (812, 183465), (870, 171234), (906, 164430), (945, 157644), (972, 153265), (1015, 146772), (1044, 142695), (1057, 140940), (1134, 131370), (1215, 122612), (1218, 122310), (1260, 118233), (1305, 114156), (1359, 109620), (1510, 98658), (1566, 95130), (1620, 91959), (1701, 87580), (1740, 85617), (1812, 82215), (1827, 81540), (1890, 78822), (2030, 73386), (2114, 70470), (2265, 65772), (2268, 65685), (2349, 63420), (2430, 61306), (2436, 61155), (2610, 57078), (2718, 54810), (2835, 52548), (3020, 49329), (3045, 48924), (3132, 47565), (3171, 46980), (3402, 43790), (3654, 40770), (3780, 39411), (3915, 38052), (4060, 36693), (4077, 36540), (4228, 35235), (4379, 34020), (4530, 32886), (4698, 31710), (4860, 30653), (5220, 28539), (5285, 28188), (5436, 27405), (5481, 27180), (5670, 26274), (6090, 24462), (6342, 23490), (6795, 21924), (6804, 21895), (7047, 21140), (7308, 20385), (7830, 19026), (8154, 18270), (8505, 17516), (8758, 17010), (9060, 16443), (9135, 16308), (9396, 15855), (9513, 15660), (10570, 14094), (10962, 13590), (11340, 13137), (11745, 12684), (12180, 12231)]