127989180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 192

約数和(自身を含む): 449971200

約数和(自身を除く): 321982020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 87, 90, 99, 108, 110, 116, 132, 135, 145, 165, 174, 180, 198, 220, 261, 270, 290, 297, 319, 330, 348, 396, 435, 495, 522, 540, 580, 594, 638, 660, 743, 783, 870, 957, 990, 1044, 1188, 1276, 1305, 1485, 1486, 1566, 1595, 1740, 1914, 1980, 2229, 2610, 2871, 2970, 2972, 3132, 3190, 3715, 3828, 3915, 4458, 4785, 5220, 5742, 5940, 6380, 6687, 7430, 7830, 8173, 8613, 8916, 9570, 11145, 11484, 13374, 14355, 14860, 15660, 16346, 17226, 19140, 20061, 21547, 22290, 24519, 26748, 28710, 32692, 33435, 34452, 40122, 40865, 43065, 43094, 44580, 49038, 57420, 64641, 66870, 73557, 80244, 81730, 86130, 86188, 98076, 100305, 107735, 122595, 129282, 133740, 147114, 163460, 172260, 193923, 200610, 215470, 220671, 237017, 245190, 258564, 294228, 323205, 367785, 387846, 401220, 430940, 441342, 474034, 490380, 581769, 646410, 711051, 735570, 775692, 882684, 948068, 969615, 1103355, 1163538, 1185085, 1292820, 1422102, 1471140, 1939230, 2133153, 2206710, 2327076, 2370170, 2844204, 2908845, 3555255, 3878460, 4266306, 4413420, 4740340, 5817690, 6399459, 7110510, 8532612, 10665765, 11635380, 12798918, 14221020, 21331530, 25597836, 31997295, 42663060, 63994590, 127989180]

約数ペア:

[(1, 127989180), (2, 63994590), (3, 42663060), (4, 31997295), (5, 25597836), (6, 21331530), (9, 14221020), (10, 12798918), (11, 11635380), (12, 10665765), (15, 8532612), (18, 7110510), (20, 6399459), (22, 5817690), (27, 4740340), (29, 4413420), (30, 4266306), (33, 3878460), (36, 3555255), (44, 2908845), (45, 2844204), (54, 2370170), (55, 2327076), (58, 2206710), (60, 2133153), (66, 1939230), (87, 1471140), (90, 1422102), (99, 1292820), (108, 1185085), (110, 1163538), (116, 1103355), (132, 969615), (135, 948068), (145, 882684), (165, 775692), (174, 735570), (180, 711051), (198, 646410), (220, 581769), (261, 490380), (270, 474034), (290, 441342), (297, 430940), (319, 401220), (330, 387846), (348, 367785), (396, 323205), (435, 294228), (495, 258564), (522, 245190), (540, 237017), (580, 220671), (594, 215470), (638, 200610), (660, 193923), (743, 172260), (783, 163460), (870, 147114), (957, 133740), (990, 129282), (1044, 122595), (1188, 107735), (1276, 100305), (1305, 98076), (1485, 86188), (1486, 86130), (1566, 81730), (1595, 80244), (1740, 73557), (1914, 66870), (1980, 64641), (2229, 57420), (2610, 49038), (2871, 44580), (2970, 43094), (2972, 43065), (3132, 40865), (3190, 40122), (3715, 34452), (3828, 33435), (3915, 32692), (4458, 28710), (4785, 26748), (5220, 24519), (5742, 22290), (5940, 21547), (6380, 20061), (6687, 19140), (7430, 17226), (7830, 16346), (8173, 15660), (8613, 14860), (8916, 14355), (9570, 13374), (11145, 11484)]