76372380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{1237}}^1$

素因数の和:1273

約数の個数: 144

約数和(自身を含む): 270379200

約数和(自身を除く): 194006820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1237, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2474, 2940, 3087, 3430, 3711, 4116, 4410, 4948, 5145, 6174, 6185, 6860, 7422, 8659, 8820, 10290, 11133, 12348, 12370, 14844, 15435, 17318, 18555, 20580, 22266, 24740, 25977, 30870, 34636, 37110, 43295, 44532, 51954, 55665, 60613, 61740, 74220, 77931, 86590, 103908, 111330, 121226, 129885, 155862, 173180, 181839, 222660, 242452, 259770, 303065, 311724, 363678, 389655, 424291, 519540, 545517, 606130, 727356, 779310, 848582, 909195, 1091034, 1212260, 1272873, 1558620, 1697164, 1818390, 2121455, 2182068, 2545746, 2727585, 3636780, 3818619, 4242910, 5091492, 5455170, 6364365, 7637238, 8485820, 10910340, 12728730, 15274476, 19093095, 25457460, 38186190, 76372380]

約数ペア:

[(1, 76372380), (2, 38186190), (3, 25457460), (4, 19093095), (5, 15274476), (6, 12728730), (7, 10910340), (9, 8485820), (10, 7637238), (12, 6364365), (14, 5455170), (15, 5091492), (18, 4242910), (20, 3818619), (21, 3636780), (28, 2727585), (30, 2545746), (35, 2182068), (36, 2121455), (42, 1818390), (45, 1697164), (49, 1558620), (60, 1272873), (63, 1212260), (70, 1091034), (84, 909195), (90, 848582), (98, 779310), (105, 727356), (126, 606130), (140, 545517), (147, 519540), (180, 424291), (196, 389655), (210, 363678), (245, 311724), (252, 303065), (294, 259770), (315, 242452), (343, 222660), (420, 181839), (441, 173180), (490, 155862), (588, 129885), (630, 121226), (686, 111330), (735, 103908), (882, 86590), (980, 77931), (1029, 74220), (1237, 61740), (1260, 60613), (1372, 55665), (1470, 51954), (1715, 44532), (1764, 43295), (2058, 37110), (2205, 34636), (2474, 30870), (2940, 25977), (3087, 24740), (3430, 22266), (3711, 20580), (4116, 18555), (4410, 17318), (4948, 15435), (5145, 14844), (6174, 12370), (6185, 12348), (6860, 11133), (7422, 10290), (8659, 8820)]