298555020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2344

約数の個数: 144

約数和(自身を含む): 981620640

約数和(自身を除く): 683065620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 129, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 387, 430, 510, 516, 612, 645, 731, 765, 774, 860, 1020, 1290, 1462, 1530, 1548, 1935, 2193, 2269, 2580, 2924, 3060, 3655, 3870, 4386, 4538, 6579, 6807, 7310, 7740, 8772, 9076, 10965, 11345, 13158, 13614, 14620, 20421, 21930, 22690, 26316, 27228, 32895, 34035, 38573, 40842, 43860, 45380, 65790, 68070, 77146, 81684, 97567, 102105, 115719, 131580, 136140, 154292, 192865, 195134, 204210, 231438, 292701, 347157, 385730, 390268, 408420, 462876, 487835, 578595, 585402, 694314, 771460, 878103, 975670, 1157190, 1170804, 1388628, 1463505, 1658639, 1735785, 1756206, 1951340, 2314380, 2927010, 3317278, 3471570, 3512412, 4390515, 4975917, 5854020, 6634556, 6943140, 8293195, 8781030, 9951834, 14927751, 16586390, 17562060, 19903668, 24879585, 29855502, 33172780, 49759170, 59711004, 74638755, 99518340, 149277510, 298555020]

約数ペア:

[(1, 298555020), (2, 149277510), (3, 99518340), (4, 74638755), (5, 59711004), (6, 49759170), (9, 33172780), (10, 29855502), (12, 24879585), (15, 19903668), (17, 17562060), (18, 16586390), (20, 14927751), (30, 9951834), (34, 8781030), (36, 8293195), (43, 6943140), (45, 6634556), (51, 5854020), (60, 4975917), (68, 4390515), (85, 3512412), (86, 3471570), (90, 3317278), (102, 2927010), (129, 2314380), (153, 1951340), (170, 1756206), (172, 1735785), (180, 1658639), (204, 1463505), (215, 1388628), (255, 1170804), (258, 1157190), (306, 975670), (340, 878103), (387, 771460), (430, 694314), (510, 585402), (516, 578595), (612, 487835), (645, 462876), (731, 408420), (765, 390268), (774, 385730), (860, 347157), (1020, 292701), (1290, 231438), (1462, 204210), (1530, 195134), (1548, 192865), (1935, 154292), (2193, 136140), (2269, 131580), (2580, 115719), (2924, 102105), (3060, 97567), (3655, 81684), (3870, 77146), (4386, 68070), (4538, 65790), (6579, 45380), (6807, 43860), (7310, 40842), (7740, 38573), (8772, 34035), (9076, 32895), (10965, 27228), (11345, 26316), (13158, 22690), (13614, 21930), (14620, 20421)]