1021094550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8761}}^1$

素因数の和:8823

約数の個数: 144

約数和(自身を含む): 3220350432

約数和(自身を除く): 2199255882

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 37, 42, 45, 50, 63, 70, 74, 75, 90, 105, 111, 126, 150, 175, 185, 210, 222, 225, 259, 315, 333, 350, 370, 450, 518, 525, 555, 630, 666, 777, 925, 1050, 1110, 1295, 1554, 1575, 1665, 1850, 2331, 2590, 2775, 3150, 3330, 3885, 4662, 5550, 6475, 7770, 8325, 8761, 11655, 12950, 16650, 17522, 19425, 23310, 26283, 38850, 43805, 52566, 58275, 61327, 78849, 87610, 116550, 122654, 131415, 157698, 183981, 219025, 262830, 306635, 324157, 367962, 394245, 438050, 551943, 613270, 648314, 657075, 788490, 919905, 972471, 1103886, 1314150, 1533175, 1620785, 1839810, 1944942, 1971225, 2269099, 2759715, 2917413, 3066350, 3241570, 3942450, 4538198, 4599525, 4862355, 5519430, 5834826, 6807297, 8103925, 9199050, 9724710, 11345495, 13614594, 13798575, 14587065, 16207850, 20421891, 22690990, 24311775, 27597150, 29174130, 34036485, 40843782, 48623550, 56727475, 68072970, 72935325, 102109455, 113454950, 145870650, 170182425, 204218910, 340364850, 510547275, 1021094550]

約数ペア:

[(1, 1021094550), (2, 510547275), (3, 340364850), (5, 204218910), (6, 170182425), (7, 145870650), (9, 113454950), (10, 102109455), (14, 72935325), (15, 68072970), (18, 56727475), (21, 48623550), (25, 40843782), (30, 34036485), (35, 29174130), (37, 27597150), (42, 24311775), (45, 22690990), (50, 20421891), (63, 16207850), (70, 14587065), (74, 13798575), (75, 13614594), (90, 11345495), (105, 9724710), (111, 9199050), (126, 8103925), (150, 6807297), (175, 5834826), (185, 5519430), (210, 4862355), (222, 4599525), (225, 4538198), (259, 3942450), (315, 3241570), (333, 3066350), (350, 2917413), (370, 2759715), (450, 2269099), (518, 1971225), (525, 1944942), (555, 1839810), (630, 1620785), (666, 1533175), (777, 1314150), (925, 1103886), (1050, 972471), (1110, 919905), (1295, 788490), (1554, 657075), (1575, 648314), (1665, 613270), (1850, 551943), (2331, 438050), (2590, 394245), (2775, 367962), (3150, 324157), (3330, 306635), (3885, 262830), (4662, 219025), (5550, 183981), (6475, 157698), (7770, 131415), (8325, 122654), (8761, 116550), (11655, 87610), (12950, 78849), (16650, 61327), (17522, 58275), (19425, 52566), (23310, 43805), (26283, 38850)]