84142260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 282240000

約数和(自身を除く): 198097740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 59, 60, 76, 90, 95, 108, 114, 118, 135, 139, 171, 177, 180, 190, 228, 236, 270, 278, 285, 295, 342, 354, 380, 417, 513, 531, 540, 556, 570, 590, 684, 695, 708, 834, 855, 885, 1026, 1062, 1121, 1140, 1180, 1251, 1390, 1593, 1668, 1710, 1770, 2052, 2085, 2124, 2242, 2502, 2565, 2641, 2655, 2780, 3186, 3363, 3420, 3540, 3753, 4170, 4484, 5004, 5130, 5282, 5310, 5605, 6255, 6372, 6726, 7506, 7923, 7965, 8201, 8340, 10089, 10260, 10564, 10620, 11210, 12510, 13205, 13452, 15012, 15846, 15930, 16402, 16815, 18765, 20178, 22420, 23769, 24603, 25020, 26410, 30267, 31692, 31860, 32804, 33630, 37530, 39615, 40356, 41005, 47538, 49206, 50445, 52820, 60534, 67260, 71307, 73809, 75060, 79230, 82010, 95076, 98412, 100890, 118845, 121068, 123015, 142614, 147618, 151335, 155819, 158460, 164020, 201780, 221427, 237690, 246030, 285228, 295236, 302670, 311638, 356535, 369045, 442854, 467457, 475380, 492060, 605340, 623276, 713070, 738090, 779095, 885708, 934914, 1107135, 1402371, 1426140, 1476180, 1558190, 1869828, 2214270, 2337285, 2804742, 3116380, 4207113, 4428540, 4674570, 5609484, 7011855, 8414226, 9349140, 14023710, 16828452, 21035565, 28047420, 42071130, 84142260]

約数ペア:

[(1, 84142260), (2, 42071130), (3, 28047420), (4, 21035565), (5, 16828452), (6, 14023710), (9, 9349140), (10, 8414226), (12, 7011855), (15, 5609484), (18, 4674570), (19, 4428540), (20, 4207113), (27, 3116380), (30, 2804742), (36, 2337285), (38, 2214270), (45, 1869828), (54, 1558190), (57, 1476180), (59, 1426140), (60, 1402371), (76, 1107135), (90, 934914), (95, 885708), (108, 779095), (114, 738090), (118, 713070), (135, 623276), (139, 605340), (171, 492060), (177, 475380), (180, 467457), (190, 442854), (228, 369045), (236, 356535), (270, 311638), (278, 302670), (285, 295236), (295, 285228), (342, 246030), (354, 237690), (380, 221427), (417, 201780), (513, 164020), (531, 158460), (540, 155819), (556, 151335), (570, 147618), (590, 142614), (684, 123015), (695, 121068), (708, 118845), (834, 100890), (855, 98412), (885, 95076), (1026, 82010), (1062, 79230), (1121, 75060), (1140, 73809), (1180, 71307), (1251, 67260), (1390, 60534), (1593, 52820), (1668, 50445), (1710, 49206), (1770, 47538), (2052, 41005), (2085, 40356), (2124, 39615), (2242, 37530), (2502, 33630), (2565, 32804), (2641, 31860), (2655, 31692), (2780, 30267), (3186, 26410), (3363, 25020), (3420, 24603), (3540, 23769), (3753, 22420), (4170, 20178), (4484, 18765), (5004, 16815), (5130, 16402), (5282, 15930), (5310, 15846), (5605, 15012), (6255, 13452), (6372, 13205), (6726, 12510), (7506, 11210), (7923, 10620), (7965, 10564), (8201, 10260), (8340, 10089)]