41007780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 137592000

約数和(自身を除く): 96584220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 139, 149, 165, 180, 198, 220, 278, 298, 330, 396, 417, 447, 495, 556, 596, 660, 695, 745, 834, 894, 990, 1251, 1341, 1390, 1490, 1529, 1639, 1668, 1788, 1980, 2085, 2235, 2502, 2682, 2780, 2980, 3058, 3278, 4170, 4470, 4587, 4917, 5004, 5364, 6116, 6255, 6556, 6705, 7645, 8195, 8340, 8940, 9174, 9834, 12510, 13410, 13761, 14751, 15290, 16390, 18348, 19668, 20711, 22935, 24585, 25020, 26820, 27522, 29502, 30580, 32780, 41422, 45870, 49170, 55044, 59004, 62133, 68805, 73755, 82844, 91740, 98340, 103555, 124266, 137610, 147510, 186399, 207110, 227821, 248532, 275220, 295020, 310665, 372798, 414220, 455642, 621330, 683463, 745596, 911284, 931995, 1139105, 1242660, 1366926, 1863990, 2050389, 2278210, 2733852, 3417315, 3727980, 4100778, 4556420, 6834630, 8201556, 10251945, 13669260, 20503890, 41007780]

約数ペア:

[(1, 41007780), (2, 20503890), (3, 13669260), (4, 10251945), (5, 8201556), (6, 6834630), (9, 4556420), (10, 4100778), (11, 3727980), (12, 3417315), (15, 2733852), (18, 2278210), (20, 2050389), (22, 1863990), (30, 1366926), (33, 1242660), (36, 1139105), (44, 931995), (45, 911284), (55, 745596), (60, 683463), (66, 621330), (90, 455642), (99, 414220), (110, 372798), (132, 310665), (139, 295020), (149, 275220), (165, 248532), (180, 227821), (198, 207110), (220, 186399), (278, 147510), (298, 137610), (330, 124266), (396, 103555), (417, 98340), (447, 91740), (495, 82844), (556, 73755), (596, 68805), (660, 62133), (695, 59004), (745, 55044), (834, 49170), (894, 45870), (990, 41422), (1251, 32780), (1341, 30580), (1390, 29502), (1490, 27522), (1529, 26820), (1639, 25020), (1668, 24585), (1788, 22935), (1980, 20711), (2085, 19668), (2235, 18348), (2502, 16390), (2682, 15290), (2780, 14751), (2980, 13761), (3058, 13410), (3278, 12510), (4170, 9834), (4470, 9174), (4587, 8940), (4917, 8340), (5004, 8195), (5364, 7645), (6116, 6705), (6255, 6556)]