30555800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 88387200

約数和(自身を除く): 57831400

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 25, 34, 38, 40, 43, 44, 50, 55, 68, 76, 85, 86, 88, 95, 100, 110, 136, 152, 170, 172, 187, 190, 200, 209, 215, 220, 275, 323, 340, 344, 374, 380, 418, 425, 430, 440, 473, 475, 550, 646, 680, 731, 748, 760, 817, 836, 850, 860, 935, 946, 950, 1045, 1075, 1100, 1292, 1462, 1496, 1615, 1634, 1672, 1700, 1720, 1870, 1892, 1900, 2090, 2150, 2200, 2365, 2584, 2924, 3230, 3268, 3400, 3553, 3655, 3740, 3784, 3800, 4085, 4180, 4300, 4675, 4730, 5225, 5848, 6460, 6536, 7106, 7310, 7480, 8041, 8075, 8170, 8360, 8600, 8987, 9350, 9460, 10450, 11825, 12920, 13889, 14212, 14620, 16082, 16150, 16340, 17765, 17974, 18275, 18700, 18920, 20425, 20900, 23650, 27778, 28424, 29240, 32164, 32300, 32680, 35530, 35948, 36550, 37400, 40205, 40850, 41800, 44935, 47300, 55556, 64328, 64600, 69445, 71060, 71896, 73100, 80410, 81700, 88825, 89870, 94600, 111112, 138890, 142120, 146200, 152779, 160820, 163400, 177650, 179740, 201025, 224675, 277780, 305558, 321640, 347225, 355300, 359480, 402050, 449350, 555560, 611116, 694450, 710600, 763895, 804100, 898700, 1222232, 1388900, 1527790, 1608200, 1797400, 2777800, 3055580, 3819475, 6111160, 7638950, 15277900, 30555800]

約数ペア:

[(1, 30555800), (2, 15277900), (4, 7638950), (5, 6111160), (8, 3819475), (10, 3055580), (11, 2777800), (17, 1797400), (19, 1608200), (20, 1527790), (22, 1388900), (25, 1222232), (34, 898700), (38, 804100), (40, 763895), (43, 710600), (44, 694450), (50, 611116), (55, 555560), (68, 449350), (76, 402050), (85, 359480), (86, 355300), (88, 347225), (95, 321640), (100, 305558), (110, 277780), (136, 224675), (152, 201025), (170, 179740), (172, 177650), (187, 163400), (190, 160820), (200, 152779), (209, 146200), (215, 142120), (220, 138890), (275, 111112), (323, 94600), (340, 89870), (344, 88825), (374, 81700), (380, 80410), (418, 73100), (425, 71896), (430, 71060), (440, 69445), (473, 64600), (475, 64328), (550, 55556), (646, 47300), (680, 44935), (731, 41800), (748, 40850), (760, 40205), (817, 37400), (836, 36550), (850, 35948), (860, 35530), (935, 32680), (946, 32300), (950, 32164), (1045, 29240), (1075, 28424), (1100, 27778), (1292, 23650), (1462, 20900), (1496, 20425), (1615, 18920), (1634, 18700), (1672, 18275), (1700, 17974), (1720, 17765), (1870, 16340), (1892, 16150), (1900, 16082), (2090, 14620), (2150, 14212), (2200, 13889), (2365, 12920), (2584, 11825), (2924, 10450), (3230, 9460), (3268, 9350), (3400, 8987), (3553, 8600), (3655, 8360), (3740, 8170), (3784, 8075), (3800, 8041), (4085, 7480), (4180, 7310), (4300, 7106), (4675, 6536), (4730, 6460), (5225, 5848)]