2007472950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2796

約数の個数: 192

約数和(自身を含む): 6404352000

約数和(自身を除く): 4396879050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 79, 90, 105, 126, 135, 150, 158, 175, 189, 210, 225, 237, 270, 315, 350, 378, 395, 450, 474, 525, 553, 630, 675, 711, 790, 945, 1050, 1106, 1185, 1350, 1422, 1575, 1659, 1890, 1975, 2133, 2370, 2689, 2765, 3150, 3318, 3555, 3950, 4266, 4725, 4977, 5378, 5530, 5925, 7110, 8067, 8295, 9450, 9954, 10665, 11850, 13445, 13825, 14931, 16134, 16590, 17775, 18823, 21330, 24201, 24885, 26890, 27650, 29862, 35550, 37646, 40335, 41475, 48402, 49770, 53325, 56469, 67225, 72603, 74655, 80670, 82950, 94115, 106650, 112938, 121005, 124425, 134450, 145206, 149310, 169407, 188230, 201675, 212431, 242010, 248850, 282345, 338814, 363015, 373275, 403350, 424862, 470575, 508221, 564690, 605025, 637293, 726030, 746550, 847035, 941150, 1016442, 1062155, 1210050, 1274586, 1411725, 1487017, 1694070, 1815075, 1911879, 2124310, 2541105, 2823450, 2974034, 3186465, 3630150, 3823758, 4235175, 4461051, 5082210, 5310775, 5735637, 6372930, 7435085, 8470350, 8922102, 9559395, 10621550, 11471274, 12705525, 13383153, 14870170, 15932325, 19118790, 22305255, 25411050, 26766306, 28678185, 31864650, 37175425, 40149459, 44610510, 47796975, 57356370, 66915765, 74350850, 80298918, 95593950, 111526275, 133831530, 143390925, 200747295, 223052550, 286781850, 334578825, 401494590, 669157650, 1003736475, 2007472950]

約数ペア:

[(1, 2007472950), (2, 1003736475), (3, 669157650), (5, 401494590), (6, 334578825), (7, 286781850), (9, 223052550), (10, 200747295), (14, 143390925), (15, 133831530), (18, 111526275), (21, 95593950), (25, 80298918), (27, 74350850), (30, 66915765), (35, 57356370), (42, 47796975), (45, 44610510), (50, 40149459), (54, 37175425), (63, 31864650), (70, 28678185), (75, 26766306), (79, 25411050), (90, 22305255), (105, 19118790), (126, 15932325), (135, 14870170), (150, 13383153), (158, 12705525), (175, 11471274), (189, 10621550), (210, 9559395), (225, 8922102), (237, 8470350), (270, 7435085), (315, 6372930), (350, 5735637), (378, 5310775), (395, 5082210), (450, 4461051), (474, 4235175), (525, 3823758), (553, 3630150), (630, 3186465), (675, 2974034), (711, 2823450), (790, 2541105), (945, 2124310), (1050, 1911879), (1106, 1815075), (1185, 1694070), (1350, 1487017), (1422, 1411725), (1575, 1274586), (1659, 1210050), (1890, 1062155), (1975, 1016442), (2133, 941150), (2370, 847035), (2689, 746550), (2765, 726030), (3150, 637293), (3318, 605025), (3555, 564690), (3950, 508221), (4266, 470575), (4725, 424862), (4977, 403350), (5378, 373275), (5530, 363015), (5925, 338814), (7110, 282345), (8067, 248850), (8295, 242010), (9450, 212431), (9954, 201675), (10665, 188230), (11850, 169407), (13445, 149310), (13825, 145206), (14931, 134450), (16134, 124425), (16590, 121005), (17775, 112938), (18823, 106650), (21330, 94115), (24201, 82950), (24885, 80670), (26890, 74655), (27650, 72603), (29862, 67225), (35550, 56469), (37646, 53325), (40335, 49770), (41475, 48402)]