220943250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 665832960

約数和(自身を除く): 444889710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 79, 90, 99, 110, 113, 125, 150, 158, 165, 198, 225, 226, 237, 250, 275, 330, 339, 375, 395, 450, 474, 495, 550, 565, 678, 711, 750, 790, 825, 869, 990, 1017, 1125, 1130, 1185, 1243, 1375, 1422, 1650, 1695, 1738, 1975, 2034, 2250, 2370, 2475, 2486, 2607, 2750, 2825, 3390, 3555, 3729, 3950, 4125, 4345, 4950, 5085, 5214, 5650, 5925, 6215, 7110, 7458, 7821, 8250, 8475, 8690, 8927, 9875, 10170, 11187, 11850, 12375, 12430, 13035, 14125, 15642, 16950, 17775, 17854, 18645, 19750, 21725, 22374, 24750, 25425, 26070, 26781, 28250, 29625, 31075, 35550, 37290, 39105, 42375, 43450, 44635, 50850, 53562, 55935, 59250, 62150, 65175, 78210, 80343, 84750, 88875, 89270, 93225, 98197, 108625, 111870, 127125, 130350, 133905, 155375, 160686, 177750, 186450, 195525, 196394, 217250, 223175, 254250, 267810, 279675, 294591, 310750, 325875, 391050, 401715, 446350, 466125, 490985, 559350, 589182, 651750, 669525, 803430, 883773, 932250, 977625, 981970, 1115875, 1339050, 1398375, 1472955, 1767546, 1955250, 2008575, 2231750, 2454925, 2796750, 2945910, 3347625, 4017150, 4418865, 4909850, 6695250, 7364775, 8837730, 10042875, 12274625, 14729550, 20085750, 22094325, 24549250, 36823875, 44188650, 73647750, 110471625, 220943250]

約数ペア:

[(1, 220943250), (2, 110471625), (3, 73647750), (5, 44188650), (6, 36823875), (9, 24549250), (10, 22094325), (11, 20085750), (15, 14729550), (18, 12274625), (22, 10042875), (25, 8837730), (30, 7364775), (33, 6695250), (45, 4909850), (50, 4418865), (55, 4017150), (66, 3347625), (75, 2945910), (79, 2796750), (90, 2454925), (99, 2231750), (110, 2008575), (113, 1955250), (125, 1767546), (150, 1472955), (158, 1398375), (165, 1339050), (198, 1115875), (225, 981970), (226, 977625), (237, 932250), (250, 883773), (275, 803430), (330, 669525), (339, 651750), (375, 589182), (395, 559350), (450, 490985), (474, 466125), (495, 446350), (550, 401715), (565, 391050), (678, 325875), (711, 310750), (750, 294591), (790, 279675), (825, 267810), (869, 254250), (990, 223175), (1017, 217250), (1125, 196394), (1130, 195525), (1185, 186450), (1243, 177750), (1375, 160686), (1422, 155375), (1650, 133905), (1695, 130350), (1738, 127125), (1975, 111870), (2034, 108625), (2250, 98197), (2370, 93225), (2475, 89270), (2486, 88875), (2607, 84750), (2750, 80343), (2825, 78210), (3390, 65175), (3555, 62150), (3729, 59250), (3950, 55935), (4125, 53562), (4345, 50850), (4950, 44635), (5085, 43450), (5214, 42375), (5650, 39105), (5925, 37290), (6215, 35550), (7110, 31075), (7458, 29625), (7821, 28250), (8250, 26781), (8475, 26070), (8690, 25425), (8927, 24750), (9875, 22374), (10170, 21725), (11187, 19750), (11850, 18645), (12375, 17854), (12430, 17775), (13035, 16950), (14125, 15642)]