53238780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 201277440

約数和(自身を除く): 148038660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 31, 35, 36, 42, 45, 47, 58, 60, 62, 63, 70, 84, 87, 90, 93, 94, 105, 116, 124, 126, 140, 141, 145, 155, 174, 180, 186, 188, 203, 210, 217, 235, 252, 261, 279, 282, 290, 310, 315, 329, 348, 372, 406, 420, 423, 434, 435, 465, 470, 522, 558, 564, 580, 609, 620, 630, 651, 658, 705, 812, 846, 868, 870, 899, 930, 940, 987, 1015, 1044, 1085, 1116, 1218, 1260, 1302, 1305, 1316, 1363, 1395, 1410, 1457, 1645, 1692, 1740, 1798, 1827, 1860, 1953, 1974, 2030, 2115, 2170, 2436, 2604, 2610, 2697, 2726, 2790, 2820, 2914, 2961, 3045, 3255, 3290, 3596, 3654, 3906, 3948, 4060, 4089, 4230, 4340, 4371, 4495, 4935, 5220, 5394, 5452, 5580, 5828, 5922, 6090, 6293, 6510, 6580, 6815, 7285, 7308, 7812, 8091, 8178, 8460, 8742, 8990, 9135, 9541, 9765, 9870, 10199, 10788, 11844, 12180, 12267, 12586, 13020, 13113, 13485, 13630, 14570, 14805, 16182, 16356, 17484, 17980, 18270, 18879, 19082, 19530, 19740, 20398, 20445, 21855, 24534, 25172, 26226, 26970, 27260, 28623, 29140, 29610, 30597, 31465, 32364, 36540, 37758, 38164, 39060, 40455, 40796, 40890, 42253, 43710, 47705, 49068, 50995, 52452, 53940, 56637, 57246, 59220, 61194, 61335, 62930, 65565, 75516, 80910, 81780, 84506, 85869, 87420, 91791, 94395, 95410, 101990, 113274, 114492, 122388, 122670, 125860, 126759, 131130, 143115, 152985, 161820, 169012, 171738, 183582, 188790, 190820, 203980, 211265, 226548, 245340, 253518, 262260, 283185, 286230, 295771, 305970, 343476, 367164, 377580, 380277, 422530, 429345, 458955, 507036, 566370, 572460, 591542, 611940, 633795, 760554, 845060, 858690, 887313, 917910, 1132740, 1183084, 1267590, 1478855, 1521108, 1717380, 1774626, 1835820, 1901385, 2535180, 2661939, 2957710, 3549252, 3802770, 4436565, 5323878, 5915420, 7605540, 8873130, 10647756, 13309695, 17746260, 26619390, 53238780]

約数ペア:

[(1, 53238780), (2, 26619390), (3, 17746260), (4, 13309695), (5, 10647756), (6, 8873130), (7, 7605540), (9, 5915420), (10, 5323878), (12, 4436565), (14, 3802770), (15, 3549252), (18, 2957710), (20, 2661939), (21, 2535180), (28, 1901385), (29, 1835820), (30, 1774626), (31, 1717380), (35, 1521108), (36, 1478855), (42, 1267590), (45, 1183084), (47, 1132740), (58, 917910), (60, 887313), (62, 858690), (63, 845060), (70, 760554), (84, 633795), (87, 611940), (90, 591542), (93, 572460), (94, 566370), (105, 507036), (116, 458955), (124, 429345), (126, 422530), (140, 380277), (141, 377580), (145, 367164), (155, 343476), (174, 305970), (180, 295771), (186, 286230), (188, 283185), (203, 262260), (210, 253518), (217, 245340), (235, 226548), (252, 211265), (261, 203980), (279, 190820), (282, 188790), (290, 183582), (310, 171738), (315, 169012), (329, 161820), (348, 152985), (372, 143115), (406, 131130), (420, 126759), (423, 125860), (434, 122670), (435, 122388), (465, 114492), (470, 113274), (522, 101990), (558, 95410), (564, 94395), (580, 91791), (609, 87420), (620, 85869), (630, 84506), (651, 81780), (658, 80910), (705, 75516), (812, 65565), (846, 62930), (868, 61335), (870, 61194), (899, 59220), (930, 57246), (940, 56637), (987, 53940), (1015, 52452), (1044, 50995), (1085, 49068), (1116, 47705), (1218, 43710), (1260, 42253), (1302, 40890), (1305, 40796), (1316, 40455), (1363, 39060), (1395, 38164), (1410, 37758), (1457, 36540), (1645, 32364), (1692, 31465), (1740, 30597), (1798, 29610), (1827, 29140), (1860, 28623), (1953, 27260), (1974, 26970), (2030, 26226), (2115, 25172), (2170, 24534), (2436, 21855), (2604, 20445), (2610, 20398), (2697, 19740), (2726, 19530), (2790, 19082), (2820, 18879), (2914, 18270), (2961, 17980), (3045, 17484), (3255, 16356), (3290, 16182), (3596, 14805), (3654, 14570), (3906, 13630), (3948, 13485), (4060, 13113), (4089, 13020), (4230, 12586), (4340, 12267), (4371, 12180), (4495, 11844), (4935, 10788), (5220, 10199), (5394, 9870), (5452, 9765), (5580, 9541), (5828, 9135), (5922, 8990), (6090, 8742), (6293, 8460), (6510, 8178), (6580, 8091), (6815, 7812), (7285, 7308)]