77122440800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{17989}}^1$

素因数の和:18265

約数の個数: 144

約数和(自身を含む): 197315183520

約数和(自身を除く): 120192742720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 233, 368, 400, 460, 466, 575, 736, 800, 920, 932, 1150, 1165, 1840, 1864, 2300, 2330, 3680, 3728, 4600, 4660, 5359, 5825, 7456, 9200, 9320, 10718, 11650, 17989, 18400, 18640, 21436, 23300, 26795, 35978, 37280, 42872, 46600, 53590, 71956, 85744, 89945, 93200, 107180, 133975, 143912, 171488, 179890, 186400, 214360, 267950, 287824, 359780, 413747, 428720, 449725, 535900, 575648, 719560, 827494, 857440, 899450, 1071800, 1439120, 1654988, 1798900, 2068735, 2143600, 2878240, 3309976, 3597800, 4137470, 4191437, 4287200, 6619952, 7195600, 8274940, 8382874, 10343675, 13239904, 14391200, 16549880, 16765748, 20687350, 20957185, 33099760, 33531496, 41374700, 41914370, 66199520, 67062992, 82749400, 83828740, 96403051, 104785925, 134125984, 165498800, 167657480, 192806102, 209571850, 330997600, 335314960, 385612204, 419143700, 482015255, 670629920, 771224408, 838287400, 964030510, 1542448816, 1676574800, 1928061020, 2410076275, 3084897632, 3353149600, 3856122040, 4820152550, 7712244080, 9640305100, 15424488160, 19280610200, 38561220400, 77122440800]

約数ペア:

[(1, 77122440800), (2, 38561220400), (4, 19280610200), (5, 15424488160), (8, 9640305100), (10, 7712244080), (16, 4820152550), (20, 3856122040), (23, 3353149600), (25, 3084897632), (32, 2410076275), (40, 1928061020), (46, 1676574800), (50, 1542448816), (80, 964030510), (92, 838287400), (100, 771224408), (115, 670629920), (160, 482015255), (184, 419143700), (200, 385612204), (230, 335314960), (233, 330997600), (368, 209571850), (400, 192806102), (460, 167657480), (466, 165498800), (575, 134125984), (736, 104785925), (800, 96403051), (920, 83828740), (932, 82749400), (1150, 67062992), (1165, 66199520), (1840, 41914370), (1864, 41374700), (2300, 33531496), (2330, 33099760), (3680, 20957185), (3728, 20687350), (4600, 16765748), (4660, 16549880), (5359, 14391200), (5825, 13239904), (7456, 10343675), (9200, 8382874), (9320, 8274940), (10718, 7195600), (11650, 6619952), (17989, 4287200), (18400, 4191437), (18640, 4137470), (21436, 3597800), (23300, 3309976), (26795, 2878240), (35978, 2143600), (37280, 2068735), (42872, 1798900), (46600, 1654988), (53590, 1439120), (71956, 1071800), (85744, 899450), (89945, 857440), (93200, 827494), (107180, 719560), (133975, 575648), (143912, 535900), (171488, 449725), (179890, 428720), (186400, 413747), (214360, 359780), (267950, 287824)]