151649820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 558125568

約数和(自身を除く): 406475748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 105, 108, 126, 129, 135, 140, 162, 172, 180, 189, 210, 215, 252, 258, 270, 301, 311, 315, 324, 378, 387, 405, 420, 430, 516, 540, 567, 602, 622, 630, 645, 756, 774, 810, 860, 903, 933, 945, 1134, 1161, 1204, 1244, 1260, 1290, 1505, 1548, 1555, 1620, 1806, 1866, 1890, 1935, 2177, 2268, 2322, 2580, 2709, 2799, 2835, 3010, 3110, 3483, 3612, 3732, 3780, 3870, 4354, 4515, 4644, 4665, 5418, 5598, 5670, 5805, 6020, 6220, 6531, 6966, 7740, 8127, 8397, 8708, 9030, 9330, 10836, 10885, 11196, 11340, 11610, 13062, 13373, 13545, 13932, 13995, 16254, 16794, 17415, 18060, 18660, 19593, 21770, 23220, 24381, 25191, 26124, 26746, 27090, 27990, 32508, 32655, 33588, 34830, 39186, 40119, 40635, 41985, 43540, 48762, 50382, 53492, 54180, 55980, 58779, 65310, 66865, 69660, 78372, 80238, 81270, 83970, 93611, 97524, 97965, 100764, 117558, 120357, 121905, 125955, 130620, 133730, 160476, 162540, 167940, 176337, 187222, 195930, 200595, 235116, 240714, 243810, 251910, 267460, 280833, 293895, 352674, 361071, 374444, 391860, 401190, 468055, 481428, 487620, 503820, 561666, 587790, 601785, 705348, 722142, 802380, 842499, 881685, 936110, 1083213, 1123332, 1175580, 1203570, 1404165, 1444284, 1684998, 1763370, 1805355, 1872220, 2166426, 2407140, 2527497, 2808330, 3369996, 3526740, 3610710, 4212495, 4332852, 5054994, 5416065, 5616660, 7221420, 7582491, 8424990, 10109988, 10832130, 12637485, 15164982, 16849980, 21664260, 25274970, 30329964, 37912455, 50549940, 75824910, 151649820]

約数ペア:

[(1, 151649820), (2, 75824910), (3, 50549940), (4, 37912455), (5, 30329964), (6, 25274970), (7, 21664260), (9, 16849980), (10, 15164982), (12, 12637485), (14, 10832130), (15, 10109988), (18, 8424990), (20, 7582491), (21, 7221420), (27, 5616660), (28, 5416065), (30, 5054994), (35, 4332852), (36, 4212495), (42, 3610710), (43, 3526740), (45, 3369996), (54, 2808330), (60, 2527497), (63, 2407140), (70, 2166426), (81, 1872220), (84, 1805355), (86, 1763370), (90, 1684998), (105, 1444284), (108, 1404165), (126, 1203570), (129, 1175580), (135, 1123332), (140, 1083213), (162, 936110), (172, 881685), (180, 842499), (189, 802380), (210, 722142), (215, 705348), (252, 601785), (258, 587790), (270, 561666), (301, 503820), (311, 487620), (315, 481428), (324, 468055), (378, 401190), (387, 391860), (405, 374444), (420, 361071), (430, 352674), (516, 293895), (540, 280833), (567, 267460), (602, 251910), (622, 243810), (630, 240714), (645, 235116), (756, 200595), (774, 195930), (810, 187222), (860, 176337), (903, 167940), (933, 162540), (945, 160476), (1134, 133730), (1161, 130620), (1204, 125955), (1244, 121905), (1260, 120357), (1290, 117558), (1505, 100764), (1548, 97965), (1555, 97524), (1620, 93611), (1806, 83970), (1866, 81270), (1890, 80238), (1935, 78372), (2177, 69660), (2268, 66865), (2322, 65310), (2580, 58779), (2709, 55980), (2799, 54180), (2835, 53492), (3010, 50382), (3110, 48762), (3483, 43540), (3612, 41985), (3732, 40635), (3780, 40119), (3870, 39186), (4354, 34830), (4515, 33588), (4644, 32655), (4665, 32508), (5418, 27990), (5598, 27090), (5670, 26746), (5805, 26124), (6020, 25191), (6220, 24381), (6531, 23220), (6966, 21770), (7740, 19593), (8127, 18660), (8397, 18060), (8708, 17415), (9030, 16794), (9330, 16254), (10836, 13995), (10885, 13932), (11196, 13545), (11340, 13373), (11610, 13062)]