309036420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2027}}^1$

素因数の和:2071

約数の個数: 216

約数和(自身を含む): 1178154432

約数和(自身を除く): 869118012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2027, 2178, 2310, 2420, 2541, 2772, 3388, 3465, 3630, 4054, 4235, 4356, 4620, 5082, 5445, 6081, 6930, 7260, 7623, 8108, 8470, 10135, 10164, 10890, 12162, 12705, 13860, 14189, 15246, 16940, 18243, 20270, 21780, 22297, 24324, 25410, 28378, 30405, 30492, 36486, 38115, 40540, 42567, 44594, 50820, 56756, 60810, 66891, 70945, 72972, 76230, 85134, 89188, 91215, 111485, 121620, 127701, 133782, 141890, 152460, 156079, 170268, 182430, 200673, 212835, 222970, 245267, 255402, 267564, 283780, 312158, 334455, 364860, 401346, 425670, 445940, 468237, 490534, 510804, 624316, 638505, 668910, 735801, 780395, 802692, 851340, 936474, 981068, 1003365, 1226335, 1277010, 1337820, 1404711, 1471602, 1560790, 1716869, 1872948, 2006730, 2207403, 2341185, 2452670, 2554020, 2809422, 2943204, 3121580, 3433738, 3679005, 4013460, 4414806, 4682370, 4905340, 5150607, 5618844, 6867476, 7023555, 7358010, 8584345, 8829612, 9364740, 10301214, 11037015, 14047110, 14716020, 15451821, 17168690, 20602428, 22074030, 25753035, 28094220, 30903642, 34337380, 44148060, 51506070, 61807284, 77259105, 103012140, 154518210, 309036420]

約数ペア:

[(1, 309036420), (2, 154518210), (3, 103012140), (4, 77259105), (5, 61807284), (6, 51506070), (7, 44148060), (9, 34337380), (10, 30903642), (11, 28094220), (12, 25753035), (14, 22074030), (15, 20602428), (18, 17168690), (20, 15451821), (21, 14716020), (22, 14047110), (28, 11037015), (30, 10301214), (33, 9364740), (35, 8829612), (36, 8584345), (42, 7358010), (44, 7023555), (45, 6867476), (55, 5618844), (60, 5150607), (63, 4905340), (66, 4682370), (70, 4414806), (77, 4013460), (84, 3679005), (90, 3433738), (99, 3121580), (105, 2943204), (110, 2809422), (121, 2554020), (126, 2452670), (132, 2341185), (140, 2207403), (154, 2006730), (165, 1872948), (180, 1716869), (198, 1560790), (210, 1471602), (220, 1404711), (231, 1337820), (242, 1277010), (252, 1226335), (308, 1003365), (315, 981068), (330, 936474), (363, 851340), (385, 802692), (396, 780395), (420, 735801), (462, 668910), (484, 638505), (495, 624316), (605, 510804), (630, 490534), (660, 468237), (693, 445940), (726, 425670), (770, 401346), (847, 364860), (924, 334455), (990, 312158), (1089, 283780), (1155, 267564), (1210, 255402), (1260, 245267), (1386, 222970), (1452, 212835), (1540, 200673), (1694, 182430), (1815, 170268), (1980, 156079), (2027, 152460), (2178, 141890), (2310, 133782), (2420, 127701), (2541, 121620), (2772, 111485), (3388, 91215), (3465, 89188), (3630, 85134), (4054, 76230), (4235, 72972), (4356, 70945), (4620, 66891), (5082, 60810), (5445, 56756), (6081, 50820), (6930, 44594), (7260, 42567), (7623, 40540), (8108, 38115), (8470, 36486), (10135, 30492), (10164, 30405), (10890, 28378), (12162, 25410), (12705, 24324), (13860, 22297), (14189, 21780), (15246, 20270), (16940, 18243)]