17554860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 60480000

約数和(自身を除く): 42925140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 59, 60, 76, 87, 90, 95, 108, 114, 116, 118, 135, 145, 171, 174, 177, 180, 190, 228, 236, 261, 270, 285, 290, 295, 342, 348, 354, 380, 435, 513, 522, 531, 540, 551, 570, 580, 590, 684, 708, 783, 855, 870, 885, 1026, 1044, 1062, 1102, 1121, 1140, 1180, 1305, 1566, 1593, 1653, 1710, 1711, 1740, 1770, 2052, 2124, 2204, 2242, 2565, 2610, 2655, 2755, 3132, 3186, 3306, 3363, 3420, 3422, 3540, 3915, 4484, 4959, 5130, 5133, 5220, 5310, 5510, 5605, 6372, 6612, 6726, 6844, 7830, 7965, 8265, 8555, 9918, 10089, 10260, 10266, 10620, 11020, 11210, 13452, 14877, 15399, 15660, 15930, 16530, 16815, 17110, 19836, 20178, 20532, 22420, 24795, 25665, 29754, 30267, 30798, 31860, 32509, 33060, 33630, 34220, 40356, 46197, 49590, 50445, 51330, 59508, 60534, 61596, 65018, 67260, 74385, 76995, 92394, 97527, 99180, 100890, 102660, 121068, 130036, 148770, 151335, 153990, 162545, 184788, 195054, 201780, 230985, 292581, 297540, 302670, 307980, 325090, 390108, 461970, 487635, 585162, 605340, 650180, 877743, 923940, 975270, 1170324, 1462905, 1755486, 1950540, 2925810, 3510972, 4388715, 5851620, 8777430, 17554860]

約数ペア:

[(1, 17554860), (2, 8777430), (3, 5851620), (4, 4388715), (5, 3510972), (6, 2925810), (9, 1950540), (10, 1755486), (12, 1462905), (15, 1170324), (18, 975270), (19, 923940), (20, 877743), (27, 650180), (29, 605340), (30, 585162), (36, 487635), (38, 461970), (45, 390108), (54, 325090), (57, 307980), (58, 302670), (59, 297540), (60, 292581), (76, 230985), (87, 201780), (90, 195054), (95, 184788), (108, 162545), (114, 153990), (116, 151335), (118, 148770), (135, 130036), (145, 121068), (171, 102660), (174, 100890), (177, 99180), (180, 97527), (190, 92394), (228, 76995), (236, 74385), (261, 67260), (270, 65018), (285, 61596), (290, 60534), (295, 59508), (342, 51330), (348, 50445), (354, 49590), (380, 46197), (435, 40356), (513, 34220), (522, 33630), (531, 33060), (540, 32509), (551, 31860), (570, 30798), (580, 30267), (590, 29754), (684, 25665), (708, 24795), (783, 22420), (855, 20532), (870, 20178), (885, 19836), (1026, 17110), (1044, 16815), (1062, 16530), (1102, 15930), (1121, 15660), (1140, 15399), (1180, 14877), (1305, 13452), (1566, 11210), (1593, 11020), (1653, 10620), (1710, 10266), (1711, 10260), (1740, 10089), (1770, 9918), (2052, 8555), (2124, 8265), (2204, 7965), (2242, 7830), (2565, 6844), (2610, 6726), (2655, 6612), (2755, 6372), (3132, 5605), (3186, 5510), (3306, 5310), (3363, 5220), (3420, 5133), (3422, 5130), (3540, 4959), (3915, 4484)]