150242820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3970

約数の個数: 144

約数和(自身を含む): 527139648

約数和(自身を除く): 376896828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 3931, 5460, 6370, 7644, 7862, 9555, 11793, 12740, 15724, 19110, 19655, 23586, 27517, 38220, 39310, 47172, 51103, 55034, 58965, 78620, 82551, 102206, 110068, 117930, 137585, 153309, 165102, 192619, 204412, 235860, 255515, 275170, 306618, 330204, 357721, 385238, 412755, 511030, 550340, 577857, 613236, 715442, 766545, 770476, 825510, 963095, 1022060, 1073163, 1155714, 1430884, 1533090, 1651020, 1788605, 1926190, 2146326, 2311428, 2504047, 2889285, 3066180, 3577210, 3852380, 4292652, 5008094, 5365815, 5778570, 7154420, 7512141, 10016188, 10731630, 11557140, 12520235, 15024282, 21463260, 25040470, 30048564, 37560705, 50080940, 75121410, 150242820]

約数ペア:

[(1, 150242820), (2, 75121410), (3, 50080940), (4, 37560705), (5, 30048564), (6, 25040470), (7, 21463260), (10, 15024282), (12, 12520235), (13, 11557140), (14, 10731630), (15, 10016188), (20, 7512141), (21, 7154420), (26, 5778570), (28, 5365815), (30, 5008094), (35, 4292652), (39, 3852380), (42, 3577210), (49, 3066180), (52, 2889285), (60, 2504047), (65, 2311428), (70, 2146326), (78, 1926190), (84, 1788605), (91, 1651020), (98, 1533090), (105, 1430884), (130, 1155714), (140, 1073163), (147, 1022060), (156, 963095), (182, 825510), (195, 770476), (196, 766545), (210, 715442), (245, 613236), (260, 577857), (273, 550340), (294, 511030), (364, 412755), (390, 385238), (420, 357721), (455, 330204), (490, 306618), (546, 275170), (588, 255515), (637, 235860), (735, 204412), (780, 192619), (910, 165102), (980, 153309), (1092, 137585), (1274, 117930), (1365, 110068), (1470, 102206), (1820, 82551), (1911, 78620), (2548, 58965), (2730, 55034), (2940, 51103), (3185, 47172), (3822, 39310), (3931, 38220), (5460, 27517), (6370, 23586), (7644, 19655), (7862, 19110), (9555, 15724), (11793, 12740)]