148492980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 499564800

約数和(自身を除く): 351071820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 41, 45, 54, 57, 60, 76, 82, 90, 95, 108, 114, 123, 135, 164, 171, 180, 190, 205, 228, 246, 270, 285, 342, 353, 369, 380, 410, 492, 513, 540, 570, 615, 684, 706, 738, 779, 820, 855, 1026, 1059, 1107, 1140, 1230, 1412, 1476, 1558, 1710, 1765, 1845, 2052, 2118, 2214, 2337, 2460, 2565, 3116, 3177, 3420, 3530, 3690, 3895, 4236, 4428, 4674, 5130, 5295, 5535, 6354, 6707, 7011, 7060, 7380, 7790, 9348, 9531, 10260, 10590, 11070, 11685, 12708, 13414, 14022, 14473, 15580, 15885, 19062, 20121, 21033, 21180, 22140, 23370, 26828, 28044, 28946, 31770, 33535, 35055, 38124, 40242, 42066, 43419, 46740, 47655, 57892, 60363, 63540, 67070, 70110, 72365, 80484, 84132, 86838, 95310, 100605, 105165, 120726, 130257, 134140, 140220, 144730, 173676, 181089, 190620, 201210, 210330, 217095, 241452, 260514, 274987, 289460, 301815, 362178, 390771, 402420, 420660, 434190, 521028, 549974, 603630, 651285, 724356, 781542, 824961, 868380, 905445, 1099948, 1207260, 1302570, 1374935, 1563084, 1649922, 1810890, 1953855, 2474883, 2605140, 2749870, 3299844, 3621780, 3907710, 4124805, 4949766, 5499740, 7424649, 7815420, 8249610, 9899532, 12374415, 14849298, 16499220, 24748830, 29698596, 37123245, 49497660, 74246490, 148492980]

約数ペア:

[(1, 148492980), (2, 74246490), (3, 49497660), (4, 37123245), (5, 29698596), (6, 24748830), (9, 16499220), (10, 14849298), (12, 12374415), (15, 9899532), (18, 8249610), (19, 7815420), (20, 7424649), (27, 5499740), (30, 4949766), (36, 4124805), (38, 3907710), (41, 3621780), (45, 3299844), (54, 2749870), (57, 2605140), (60, 2474883), (76, 1953855), (82, 1810890), (90, 1649922), (95, 1563084), (108, 1374935), (114, 1302570), (123, 1207260), (135, 1099948), (164, 905445), (171, 868380), (180, 824961), (190, 781542), (205, 724356), (228, 651285), (246, 603630), (270, 549974), (285, 521028), (342, 434190), (353, 420660), (369, 402420), (380, 390771), (410, 362178), (492, 301815), (513, 289460), (540, 274987), (570, 260514), (615, 241452), (684, 217095), (706, 210330), (738, 201210), (779, 190620), (820, 181089), (855, 173676), (1026, 144730), (1059, 140220), (1107, 134140), (1140, 130257), (1230, 120726), (1412, 105165), (1476, 100605), (1558, 95310), (1710, 86838), (1765, 84132), (1845, 80484), (2052, 72365), (2118, 70110), (2214, 67070), (2337, 63540), (2460, 60363), (2565, 57892), (3116, 47655), (3177, 46740), (3420, 43419), (3530, 42066), (3690, 40242), (3895, 38124), (4236, 35055), (4428, 33535), (4674, 31770), (5130, 28946), (5295, 28044), (5535, 26828), (6354, 23370), (6707, 22140), (7011, 21180), (7060, 21033), (7380, 20121), (7790, 19062), (9348, 15885), (9531, 15580), (10260, 14473), (10590, 14022), (11070, 13414), (11685, 12708)]