66881400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 224985600

約数和(自身を除く): 158104200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 79, 83, 85, 100, 102, 120, 136, 150, 158, 166, 170, 200, 204, 237, 249, 255, 300, 316, 332, 340, 395, 408, 415, 425, 474, 498, 510, 600, 632, 664, 680, 790, 830, 850, 948, 996, 1020, 1185, 1245, 1275, 1343, 1411, 1580, 1660, 1700, 1896, 1975, 1992, 2040, 2075, 2370, 2490, 2550, 2686, 2822, 3160, 3320, 3400, 3950, 4029, 4150, 4233, 4740, 4980, 5100, 5372, 5644, 5925, 6225, 6557, 6715, 7055, 7900, 8058, 8300, 8466, 9480, 9960, 10200, 10744, 11288, 11850, 12450, 13114, 13430, 14110, 15800, 16116, 16600, 16932, 19671, 20145, 21165, 23700, 24900, 26228, 26860, 28220, 32232, 32785, 33575, 33864, 35275, 39342, 40290, 42330, 47400, 49800, 52456, 53720, 56440, 65570, 67150, 70550, 78684, 80580, 84660, 98355, 100725, 105825, 111469, 131140, 134300, 141100, 157368, 161160, 163925, 169320, 196710, 201450, 211650, 222938, 262280, 268600, 282200, 327850, 334407, 393420, 402900, 423300, 445876, 491775, 557345, 655700, 668814, 786840, 805800, 846600, 891752, 983550, 1114690, 1311400, 1337628, 1672035, 1967100, 2229380, 2675256, 2786725, 3344070, 3934200, 4458760, 5573450, 6688140, 8360175, 11146900, 13376280, 16720350, 22293800, 33440700, 66881400]

約数ペア:

[(1, 66881400), (2, 33440700), (3, 22293800), (4, 16720350), (5, 13376280), (6, 11146900), (8, 8360175), (10, 6688140), (12, 5573450), (15, 4458760), (17, 3934200), (20, 3344070), (24, 2786725), (25, 2675256), (30, 2229380), (34, 1967100), (40, 1672035), (50, 1337628), (51, 1311400), (60, 1114690), (68, 983550), (75, 891752), (79, 846600), (83, 805800), (85, 786840), (100, 668814), (102, 655700), (120, 557345), (136, 491775), (150, 445876), (158, 423300), (166, 402900), (170, 393420), (200, 334407), (204, 327850), (237, 282200), (249, 268600), (255, 262280), (300, 222938), (316, 211650), (332, 201450), (340, 196710), (395, 169320), (408, 163925), (415, 161160), (425, 157368), (474, 141100), (498, 134300), (510, 131140), (600, 111469), (632, 105825), (664, 100725), (680, 98355), (790, 84660), (830, 80580), (850, 78684), (948, 70550), (996, 67150), (1020, 65570), (1185, 56440), (1245, 53720), (1275, 52456), (1343, 49800), (1411, 47400), (1580, 42330), (1660, 40290), (1700, 39342), (1896, 35275), (1975, 33864), (1992, 33575), (2040, 32785), (2075, 32232), (2370, 28220), (2490, 26860), (2550, 26228), (2686, 24900), (2822, 23700), (3160, 21165), (3320, 20145), (3400, 19671), (3950, 16932), (4029, 16600), (4150, 16116), (4233, 15800), (4740, 14110), (4980, 13430), (5100, 13114), (5372, 12450), (5644, 11850), (5925, 11288), (6225, 10744), (6557, 10200), (6715, 9960), (7055, 9480), (7900, 8466), (8058, 8300)]